./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y --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 c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:09:55,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:09:55,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:09:55,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:09:55,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:09:55,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:09:55,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:09:55,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:09:55,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:09:55,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:09:55,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:09:55,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:09:55,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:09:55,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:09:55,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:09:55,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:09:55,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:09:55,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:09:55,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:09:55,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:09:55,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:09:55,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:09:55,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:09:55,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:09:55,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:09:55,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:09:55,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:09:55,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:09:55,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:09:55,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:09:55,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:09:55,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:09:55,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:09:55,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:09:55,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:09:55,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:09:55,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:09:55,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:09:55,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:09:55,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:09:55,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:09:55,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-13 18:09:55,923 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:09:55,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:09:55,927 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:09:55,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:09:55,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:09:55,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:09:55,929 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:09:55,929 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-13 18:09:55,929 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-13 18:09:55,929 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-13 18:09:55,930 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-13 18:09:55,930 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-13 18:09:55,930 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-13 18:09:55,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:09:55,931 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 18:09:55,931 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 18:09:55,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:09:55,931 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 18:09:55,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:09:55,933 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-13 18:09:55,933 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:09:55,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-13 18:09:55,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:09:55,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:09:55,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:09:55,934 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:09:55,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:09:55,935 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-13 18:09:55,935 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_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 [2021-11-13 18:09:56,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:09:56,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:09:56,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:09:56,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:09:56,287 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:09:56,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-13 18:09:56,386 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/data/7b5fdaf9e/847ef6b4022840608874e2dd08ec9afd/FLAGafddb9f71 [2021-11-13 18:09:57,103 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:09:57,104 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-13 18:09:57,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/data/7b5fdaf9e/847ef6b4022840608874e2dd08ec9afd/FLAGafddb9f71 [2021-11-13 18:09:57,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/data/7b5fdaf9e/847ef6b4022840608874e2dd08ec9afd [2021-11-13 18:09:57,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:09:57,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:09:57,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:09:57,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:09:57,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:09:57,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:09:57" (1/1) ... [2021-11-13 18:09:57,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b0d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:57, skipping insertion in model container [2021-11-13 18:09:57,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:09:57" (1/1) ... [2021-11-13 18:09:57,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:09:57,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:09:58,054 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-11-13 18:09:58,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:09:58,075 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:09:58,283 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-11-13 18:09:58,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:09:58,304 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:09:58,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58 WrapperNode [2021-11-13 18:09:58,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:09:58,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:09:58,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:09:58,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:09:58,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:09:58,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:09:58,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:09:58,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:09:58,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:09:58,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:09:58,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:09:58,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:09:58,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (1/1) ... [2021-11-13 18:09:58,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:09:58,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:09:58,665 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:09:58,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-13 18:09:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:09:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:09:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:09:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:10:01,227 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:10:01,228 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 18:10:01,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:10:01 BoogieIcfgContainer [2021-11-13 18:10:01,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:10:01,234 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-13 18:10:01,234 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-13 18:10:01,238 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-13 18:10:01,240 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-13 18:10:01,240 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 06:09:57" (1/3) ... [2021-11-13 18:10:01,241 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@186af226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 06:10:01, skipping insertion in model container [2021-11-13 18:10:01,242 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-13 18:10:01,242 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:09:58" (2/3) ... [2021-11-13 18:10:01,242 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@186af226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 06:10:01, skipping insertion in model container [2021-11-13 18:10:01,242 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-13 18:10:01,243 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:10:01" (3/3) ... [2021-11-13 18:10:01,244 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-13 18:10:01,300 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-13 18:10:01,300 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-13 18:10:01,300 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-13 18:10:01,301 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-13 18:10:01,301 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-13 18:10:01,301 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-13 18:10:01,301 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-13 18:10:01,302 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-13 18:10:01,344 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:01,445 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-13 18:10:01,447 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-13 18:10:01,447 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-13 18:10:01,484 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:01,485 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:01,485 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-13 18:10:01,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:01,515 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-13 18:10:01,515 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-13 18:10:01,515 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-13 18:10:01,522 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:01,522 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:01,559 INFO L791 eck$LassoCheckResult]: Stem: 714#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 597#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~nondet84#1, main_#t~nondet85#1, main_#t~nondet86#1, main_#t~ret87#1, main_#t~ret88#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep13~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep14~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep15~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep21~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep23~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep24~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep25~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep31~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep32~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep34~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep35~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep41~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep42~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep43~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep45~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep51~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~ep52~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~ep53~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~ep54~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~id1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~r1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~st1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~nl1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~m1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~max1~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~mode1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~newmax1~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~id2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~r2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~st2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~nl2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~m2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~max2~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~mode2~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~newmax2~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~id3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~r3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~st3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~nl3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~m3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~max3~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~mode3~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~newmax3~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~id4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~r4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~st4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~nl4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~m4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~max4~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~mode4~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~newmax4~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~id5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~r5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~st5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~nl5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~m5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;~max5~0 := main_#t~nondet84#1;havoc main_#t~nondet84#1;~mode5~0 := main_#t~nondet85#1;havoc main_#t~nondet85#1;~newmax5~0 := main_#t~nondet86#1;havoc main_#t~nondet86#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 547#L714true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 119#L733true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 623#L743true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 668#L762true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 357#L772true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 385#L791true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 320#L801true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 207#L820true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 310#L830true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 164#L849true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 146#L859true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 237#L878true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 32#L888true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 626#L907true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 137#L917true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 593#L936true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 338#L946true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 656#L965true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 319#L975true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 705#L994true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 525#L1004true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 302#L1023true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 551#L1033true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 453#L1052true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 19#L1062true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 567#L1081true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 77#L1091true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 620#L1110true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 256#L1120true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 599#L1139true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 18#L1149true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 510#L1168true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 493#L1178true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 414#L1197true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 211#L1207true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 91#L1226true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 610#L1236true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 716#L1255true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 254#L1265true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 719#L1284true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 418#L1294true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 718#L1313true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 608#L1323true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 155#L1342true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 484#L1352true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 449#L1371true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 624#L1381true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 265#L1400true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 693#L1410true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 549#L1429true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 257#L1439true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 106#L1458true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 347#L1468true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 109#L1487true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 125#L1497true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 24#L1516true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 38#L1526true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 473#L1545true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 590#L1555true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 245#L1574true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 636#L1584true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 216#L1603true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 299#L1613true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 44#L1632true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 180#L1642true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 573#L1661true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 452#L1671true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 36#L1690true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 268#L1700true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 676#L1719true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 531#L1729true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 345#L1748true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 724#L1758true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 364#L1777true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 294#L1787true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 326#L1806true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 713#L1816true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 544#L1835true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 603#L1845true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 697#L1864true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 315#L1874true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 644#L1893true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 93#L1903true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 709#L1922true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 258#L1932true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 429#L1951true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 633#L1961true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 669#L1980true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 297#L1990true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 679#L2009true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 689#L2019true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 247#L2038true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 706#L2048true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 198#L2067true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 253#L2077true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 298#L2096true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 446#L2106true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 193#L2125true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 321#L2135true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 678#L2154true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 474#L2164true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 300#L2183true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 206#L2193true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 560#L2212true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 322#L2222true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 238#L2241true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 400#L2251true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 124#L2270true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 498#L2280true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 696#L2299true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 65#L2309true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 386#L2328true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 282#L2338true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 605#L2357true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 190#L2367true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 712#L2386true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 376#L2396true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 645#L2415true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 552#L2425true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 368#L2444true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 145#L2454true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 29#L2454-1true init_#res#1 := init_~tmp___59~0#1; 94#L2635true main_#t~ret87#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret87#1;havoc main_#t~ret87#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 49#L22true assume 0 == assume_abort_if_not_~cond#1;assume false; 470#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 290#L2812-2true [2021-11-13 18:10:01,561 INFO L793 eck$LassoCheckResult]: Loop: 290#L2812-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite7#1, node1_#t~ite8#1, node1_#t~ite9#1, node1_#t~ite10#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 609#L155true assume !(0 != ~mode1~0 % 256); 663#L202true assume !(~r1~0 % 256 < 4); 128#L202-1true ~mode1~0 := 1; 685#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite11#1, node2_#t~ite12#1, node2_#t~ite13#1, node2_#t~ite14#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 704#L235true assume !(0 != ~mode2~0 % 256); 539#L282true assume !(~r2~0 % 256 < 4); 637#L282-1true ~mode2~0 := 1; 240#L235-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite15#1, node3_#t~ite16#1, node3_#t~ite17#1, node3_#t~ite18#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 50#L315true assume !(0 != ~mode3~0 % 256); 517#L362true assume !(~r3~0 % 256 < 4); 203#L362-1true ~mode3~0 := 1; 654#L315-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite19#1, node4_#t~ite20#1, node4_#t~ite21#1, node4_#t~ite22#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 658#L395true assume !(0 != ~mode4~0 % 256); 579#L442true assume !(~r4~0 % 256 < 4); 226#L442-1true ~mode4~0 := 1; 186#L395-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite23#1, node5_#t~ite24#1, node5_#t~ite25#1, node5_#t~ite26#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 87#L475true assume !(0 != ~mode5~0 % 256); 305#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 581#L475-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 241#L2643true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 139#L2643-1true check_#res#1 := check_~tmp~1#1; 323#L2699true main_#t~ret88#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret88#1;havoc main_#t~ret88#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 35#L2871true assume !(0 == assert_~arg#1 % 256); 516#L2866true assume { :end_inline_assert } true; 290#L2812-2true [2021-11-13 18:10:01,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:01,569 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195706, now seen corresponding path program 1 times [2021-11-13 18:10:01,592 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:01,593 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005836296] [2021-11-13 18:10:01,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:01,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:10:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:10:02,284 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:10:02,285 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005836296] [2021-11-13 18:10:02,287 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005836296] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:10:02,288 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:10:02,288 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-13 18:10:02,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953521693] [2021-11-13 18:10:02,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:10:02,301 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-13 18:10:02,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:02,306 INFO L85 PathProgramCache]: Analyzing trace with hash 800994931, now seen corresponding path program 1 times [2021-11-13 18:10:02,306 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:02,306 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304818385] [2021-11-13 18:10:02,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:02,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:10:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:10:02,595 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:10:02,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304818385] [2021-11-13 18:10:02,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304818385] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:10:02,596 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:10:02,597 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:10:02,597 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303964988] [2021-11-13 18:10:02,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:10:02,599 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-13 18:10:02,600 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:10:02,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:10:02,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:10:02,674 INFO L87 Difference]: Start difference. First operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:02,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:10:02,899 INFO L93 Difference]: Finished difference Result 725 states and 1328 transitions. [2021-11-13 18:10:02,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 18:10:02,908 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 725 states and 1328 transitions. [2021-11-13 18:10:02,922 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-13 18:10:02,939 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 725 states to 720 states and 1314 transitions. [2021-11-13 18:10:02,941 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 720 [2021-11-13 18:10:02,944 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 720 [2021-11-13 18:10:02,944 INFO L73 IsDeterministic]: Start isDeterministic. Operand 720 states and 1314 transitions. [2021-11-13 18:10:02,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 18:10:02,951 INFO L681 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-13 18:10:02,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states and 1314 transitions. [2021-11-13 18:10:03,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 720. [2021-11-13 18:10:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 720 states have (on average 1.825) internal successors, (1314), 719 states have internal predecessors, (1314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1314 transitions. [2021-11-13 18:10:03,039 INFO L704 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-13 18:10:03,039 INFO L587 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-13 18:10:03,039 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-13 18:10:03,040 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 720 states and 1314 transitions. [2021-11-13 18:10:03,049 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-13 18:10:03,049 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-13 18:10:03,049 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-13 18:10:03,055 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:03,055 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:03,056 INFO L791 eck$LassoCheckResult]: Stem: 2184#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 2163#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~nondet84#1, main_#t~nondet85#1, main_#t~nondet86#1, main_#t~ret87#1, main_#t~ret88#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep13~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep14~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep15~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep21~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep23~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep24~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep25~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep31~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep32~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep34~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep35~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep41~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep42~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep43~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep45~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep51~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~ep52~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~ep53~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~ep54~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~id1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~r1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~st1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~nl1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~m1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~max1~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~mode1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~newmax1~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~id2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~r2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~st2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~nl2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~m2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~max2~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~mode2~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~newmax2~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~id3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~r3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~st3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~nl3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~m3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~max3~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~mode3~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~newmax3~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~id4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~r4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~st4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~nl4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~m4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~max4~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~mode4~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~newmax4~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~id5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~r5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~st5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~nl5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~m5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;~max5~0 := main_#t~nondet84#1;havoc main_#t~nondet84#1;~mode5~0 := main_#t~nondet85#1;havoc main_#t~nondet85#1;~newmax5~0 := main_#t~nondet86#1;havoc main_#t~nondet86#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 2148#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1713#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1721#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1550#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2027#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1654#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1997#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1576#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1862#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1584#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1770#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1534#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1538#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1539#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1752#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1656#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2010#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1479#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1993#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1763#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2139#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1833#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1975#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1622#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1510#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1511#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1641#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1642#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1923#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1810#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1506#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1507#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2123#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2076#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1864#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1648#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1674#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1493#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1921#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1524#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2082#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1659#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2165#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1695#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1783#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1987#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2099#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1933#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1934#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1527#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1927#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1514#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1699#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1705#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1706#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1521#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1522#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1552#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 2116#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1798#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1914#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1874#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1875#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1563#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1564#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1821#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2101#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1547#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1548#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1663#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2140#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1495#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2016#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1571#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1967#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1968#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 2000#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1808#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2146#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1489#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1989#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1647#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1675#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1677#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1925#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1505#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2087#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1907#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1972#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1710#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 2179#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1632#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1915#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1673#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1851#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1600#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1973#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1840#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1841#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1827#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2115#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1628#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1856#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1857#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1995#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1592#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1903#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1729#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1730#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1481#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1615#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1616#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1953#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1901#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1836#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1697#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2049#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1470#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 2149#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1944#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1764#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1486#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1531#L2635 main_#t~ret87#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret87#1;havoc main_#t~ret87#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1573#L22 assume !(0 == assume_abort_if_not_~cond#1); 1574#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1964#L2812-2 [2021-11-13 18:10:03,057 INFO L793 eck$LassoCheckResult]: Loop: 1964#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite7#1, node1_#t~ite8#1, node1_#t~ite9#1, node1_#t~ite10#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1965#L155 assume !(0 != ~mode1~0 % 256); 2164#L202 assume !(~r1~0 % 256 < 4); 1595#L202-1 ~mode1~0 := 1; 1736#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite11#1, node2_#t~ite12#1, node2_#t~ite13#1, node2_#t~ite14#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2181#L235 assume !(0 != ~mode2~0 % 256); 2143#L282 assume !(~r2~0 % 256 < 4); 2004#L282-1 ~mode2~0 := 1; 1904#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite15#1, node3_#t~ite16#1, node3_#t~ite17#1, node3_#t~ite18#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1578#L315 assume !(0 != ~mode3~0 % 256); 1579#L362 assume !(~r3~0 % 256 < 4); 1776#L362-1 ~mode3~0 := 1; 1782#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite19#1, node4_#t~ite20#1, node4_#t~ite21#1, node4_#t~ite22#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2177#L395 assume !(0 != ~mode4~0 % 256); 2158#L442 assume !(~r4~0 % 256 < 4); 1888#L442-1 ~mode4~0 := 1; 1829#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite23#1, node5_#t~ite24#1, node5_#t~ite25#1, node5_#t~ite26#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1665#L475 assume !(0 != ~mode5~0 % 256); 1666#L522 assume !(~r5~0 % 256 < 4); 1515#L522-1 ~mode5~0 := 1; 1516#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1905#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1817#L2644 assume ~st1~0 + ~nl1~0 <= 1; 1818#L2645 assume ~st2~0 + ~nl2~0 <= 1; 1558#L2646 assume ~st3~0 + ~nl3~0 <= 1; 1483#L2647 assume ~st4~0 + ~nl4~0 <= 1; 1484#L2648 assume ~st5~0 + ~nl5~0 <= 1; 1823#L2649 assume ~r1~0 % 256 >= 4; 1555#L2653 assume ~r1~0 % 256 < 4; 1687#L2658 assume ~r1~0 % 256 >= 4; 1802#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1756#L2643-1 check_#res#1 := check_~tmp~1#1; 1757#L2699 main_#t~ret88#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret88#1;havoc main_#t~ret88#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1543#L2871 assume !(0 == assert_~arg#1 % 256); 1544#L2866 assume { :end_inline_assert } true; 1964#L2812-2 [2021-11-13 18:10:03,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:03,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 1 times [2021-11-13 18:10:03,058 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:03,059 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748036237] [2021-11-13 18:10:03,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:03,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:10:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:10:03,300 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:10:03,300 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748036237] [2021-11-13 18:10:03,300 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748036237] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:10:03,301 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:10:03,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:10:03,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376581396] [2021-11-13 18:10:03,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:10:03,302 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-13 18:10:03,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:03,303 INFO L85 PathProgramCache]: Analyzing trace with hash -642673187, now seen corresponding path program 1 times [2021-11-13 18:10:03,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:03,304 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424242184] [2021-11-13 18:10:03,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:10:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:10:03,394 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:10:03,395 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424242184] [2021-11-13 18:10:03,395 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424242184] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:10:03,397 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:10:03,397 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 18:10:03,398 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614374220] [2021-11-13 18:10:03,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:10:03,399 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-13 18:10:03,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:10:03,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 18:10:03,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 18:10:03,400 INFO L87 Difference]: Start difference. First operand 720 states and 1314 transitions. cyclomatic complexity: 595 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:03,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:10:03,497 INFO L93 Difference]: Finished difference Result 878 states and 1574 transitions. [2021-11-13 18:10:03,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 18:10:03,499 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 878 states and 1574 transitions. [2021-11-13 18:10:03,512 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 347 [2021-11-13 18:10:03,525 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 878 states to 878 states and 1574 transitions. [2021-11-13 18:10:03,527 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 878 [2021-11-13 18:10:03,529 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 878 [2021-11-13 18:10:03,529 INFO L73 IsDeterministic]: Start isDeterministic. Operand 878 states and 1574 transitions. [2021-11-13 18:10:03,531 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 18:10:03,532 INFO L681 BuchiCegarLoop]: Abstraction has 878 states and 1574 transitions. [2021-11-13 18:10:03,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states and 1574 transitions. [2021-11-13 18:10:03,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 876. [2021-11-13 18:10:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 876 states have (on average 1.79337899543379) internal successors, (1571), 875 states have internal predecessors, (1571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:10:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1571 transitions. [2021-11-13 18:10:03,575 INFO L704 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-11-13 18:10:03,576 INFO L587 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-11-13 18:10:03,576 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-13 18:10:03,576 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 876 states and 1571 transitions. [2021-11-13 18:10:03,585 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 345 [2021-11-13 18:10:03,585 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-13 18:10:03,586 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-13 18:10:03,597 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:03,597 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:10:03,602 INFO L791 eck$LassoCheckResult]: Stem: 3800#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3778#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~nondet84#1, main_#t~nondet85#1, main_#t~nondet86#1, main_#t~ret87#1, main_#t~ret88#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep13~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep14~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep15~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep21~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep23~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep24~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep25~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep31~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep32~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep34~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep35~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep41~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep42~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep43~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep45~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep51~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~ep52~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~ep53~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~ep54~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~id1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~r1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~st1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~nl1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~m1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~max1~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~mode1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~newmax1~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~id2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~r2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~st2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~nl2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~m2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~max2~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~mode2~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~newmax2~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~id3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~r3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~st3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~nl3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~m3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~max3~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~mode3~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~newmax3~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~id4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~r4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~st4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~nl4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~m4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~max4~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~mode4~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~newmax4~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~id5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~r5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~st5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~nl5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~m5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;~max5~0 := main_#t~nondet84#1;havoc main_#t~nondet84#1;~mode5~0 := main_#t~nondet85#1;havoc main_#t~nondet85#1;~newmax5~0 := main_#t~nondet86#1;havoc main_#t~nondet86#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3763#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3317#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3328#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3157#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3636#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3261#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3603#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3178#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3468#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3191#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3376#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3141#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3145#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3146#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3360#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3263#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3619#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3083#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3602#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3371#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3754#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3441#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3584#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3229#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3116#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3117#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3248#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3249#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3532#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3415#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3113#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3114#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3736#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3686#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3473#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3255#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3279#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3100#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3527#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3131#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3688#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3266#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3779#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3300#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3390#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3596#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3711#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3542#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3543#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3134#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3534#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3121#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3306#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3310#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3311#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3126#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3127#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3159#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3728#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3405#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3521#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3481#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3482#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3170#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3171#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3429#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3713#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3154#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3155#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3270#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3755#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3102#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3625#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3181#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3576#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3577#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3609#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3418#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3761#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3096#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3598#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3254#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3282#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3284#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3536#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3112#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3697#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3516#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3581#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3318#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3795#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3239#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3524#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3281#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3459#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3207#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3582#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3448#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3449#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3435#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3729#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3235#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3465#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3466#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3606#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3199#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3512#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3336#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3337#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3088#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3222#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3223#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3562#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3510#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3444#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3304#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3659#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3077#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3764#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3553#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3374#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3093#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3138#L2635 main_#t~ret87#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret87#1;havoc main_#t~ret87#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3183#L22 assume !(0 == assume_abort_if_not_~cond#1); 3184#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3726#L2812-2 [2021-11-13 18:10:03,603 INFO L793 eck$LassoCheckResult]: Loop: 3726#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite7#1, node1_#t~ite8#1, node1_#t~ite9#1, node1_#t~ite10#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 3942#L155 assume !(0 != ~mode1~0 % 256); 3941#L202 assume ~r1~0 % 256 < 4; 3662#L203 assume !(0 != ~ep12~0 % 256); 3355#L203-1 assume !(0 != ~ep13~0 % 256); 3356#L208 assume !(0 != ~ep14~0 % 256); 3401#L213 assume !(0 != ~ep15~0 % 256); 3202#L202-1 ~mode1~0 := 1; 3887#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite11#1, node2_#t~ite12#1, node2_#t~ite13#1, node2_#t~ite14#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3883#L235 assume !(0 != ~mode2~0 % 256); 3877#L282 assume !(~r2~0 % 256 < 4); 3873#L282-1 ~mode2~0 := 1; 3871#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite15#1, node3_#t~ite16#1, node3_#t~ite17#1, node3_#t~ite18#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3870#L315 assume !(0 != ~mode3~0 % 256); 3750#L362 assume !(~r3~0 % 256 < 4); 3384#L362-1 ~mode3~0 := 1; 3852#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite19#1, node4_#t~ite20#1, node4_#t~ite21#1, node4_#t~ite22#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3847#L395 assume !(0 != ~mode4~0 % 256); 3773#L442 assume !(~r4~0 % 256 < 4); 3645#L442-1 ~mode4~0 := 1; 3824#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite23#1, node5_#t~ite24#1, node5_#t~ite25#1, node5_#t~ite26#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3820#L475 assume !(0 != ~mode5~0 % 256); 3814#L522 assume !(~r5~0 % 256 < 4); 3810#L522-1 ~mode5~0 := 1; 3808#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3807#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3806#L2644 assume ~st1~0 + ~nl1~0 <= 1; 3805#L2645 assume ~st2~0 + ~nl2~0 <= 1; 3804#L2646 assume ~st3~0 + ~nl3~0 <= 1; 3803#L2647 assume ~st4~0 + ~nl4~0 <= 1; 3802#L2648 assume ~st5~0 + ~nl5~0 <= 1; 3801#L2649 assume !(~r1~0 % 256 >= 4); 3161#L2652 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3162#L2653 assume ~r1~0 % 256 < 4; 3947#L2658 assume !(~r1~0 % 256 >= 4); 3700#L2662 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3701#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3946#L2643-1 check_#res#1 := check_~tmp~1#1; 3945#L2699 main_#t~ret88#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret88#1;havoc main_#t~ret88#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3944#L2871 assume !(0 == assert_~arg#1 % 256); 3943#L2866 assume { :end_inline_assert } true; 3726#L2812-2 [2021-11-13 18:10:03,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:03,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 2 times [2021-11-13 18:10:03,605 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:03,605 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504319816] [2021-11-13 18:10:03,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:03,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:10:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:10:03,812 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:10:03,812 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504319816] [2021-11-13 18:10:03,813 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504319816] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:10:03,813 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:10:03,813 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:10:03,813 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719463329] [2021-11-13 18:10:03,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:10:03,814 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-13 18:10:03,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:10:03,815 INFO L85 PathProgramCache]: Analyzing trace with hash -1506264075, now seen corresponding path program 1 times [2021-11-13 18:10:03,815 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:10:03,819 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549903395] [2021-11-13 18:10:03,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:10:03,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:10:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:10:03,838 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:10:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:10:03,906 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:10:07,108 INFO L210 LassoAnalysis]: Preferences: [2021-11-13 18:10:07,110 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-13 18:10:07,111 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-13 18:10:07,111 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-13 18:10:07,111 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-13 18:10:07,111 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:07,111 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-13 18:10:07,112 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-13 18:10:07,112 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-13 18:10:07,112 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-13 18:10:07,112 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-13 18:10:07,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:07,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,222 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-13 18:10:09,223 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-13 18:10:09,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:09,229 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:09,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-13 18:10:09,245 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:10:09,245 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:10:09,267 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:10:09,267 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:10:09,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:09,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:09,302 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:09,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-13 18:10:09,315 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:10:09,315 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:10:09,337 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:10:09,337 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:10:09,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:09,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:09,392 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:09,407 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:10:09,408 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:10:09,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-13 18:10:09,440 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:10:09,440 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite8#1=0} Honda state: {ULTIMATE.start_node1_#t~ite8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:10:09,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:09,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:09,485 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:09,496 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:10:09,497 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:10:09,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-13 18:10:09,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:09,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:09,558 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:09,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-13 18:10:09,561 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-13 18:10:09,561 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:10:09,765 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-13 18:10:09,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-11-13 18:10:09,772 INFO L210 LassoAnalysis]: Preferences: [2021-11-13 18:10:09,772 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-13 18:10:09,773 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-13 18:10:09,773 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-13 18:10:09,773 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-13 18:10:09,773 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:09,773 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-13 18:10:09,773 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-13 18:10:09,773 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-13 18:10:09,773 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-13 18:10:09,774 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-13 18:10:09,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:09,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:10,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:10:11,675 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-13 18:10:11,682 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-13 18:10:11,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:11,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:11,685 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:11,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-13 18:10:11,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:11,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:11,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:11,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:11,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:11,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:11,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:11,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:11,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:11,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-11-13 18:10:11,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:11,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:11,756 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:11,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-13 18:10:11,762 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 [2021-11-13 18:10:11,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:11,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:11,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:11,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:11,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:11,772 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:11,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:11,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:11,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:11,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:11,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:11,843 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:11,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-13 18:10:11,845 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 [2021-11-13 18:10:11,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:11,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:11,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:11,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:11,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:11,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:11,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:11,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:11,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:11,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:11,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:11,895 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:11,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-13 18:10:11,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:11,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:11,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:11,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:11,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:11,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:11,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:11,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:11,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:11,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:11,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:11,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:11,978 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:11,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,006 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-13 18:10:12,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,056 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-13 18:10:12,058 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 [2021-11-13 18:10:12,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,068 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-11-13 18:10:12,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,095 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-13 18:10:12,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,150 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-13 18:10:12,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,201 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-13 18:10:12,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,301 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,312 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 [2021-11-13 18:10:12,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-13 18:10:12,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,360 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-13 18:10:12,366 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 [2021-11-13 18:10:12,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,404 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-13 18:10:12,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,416 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,462 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-13 18:10:12,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,508 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-13 18:10:12,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,521 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,552 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-13 18:10:12,554 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 [2021-11-13 18:10:12,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,592 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-13 18:10:12,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,622 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,650 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-13 18:10:12,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,662 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-13 18:10:12,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,689 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-13 18:10:12,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,730 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-13 18:10:12,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-11-13 18:10:12,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,769 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-13 18:10:12,772 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 [2021-11-13 18:10:12,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,809 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-13 18:10:12,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,866 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-13 18:10:12,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,907 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-13 18:10:12,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:12,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:12,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:12,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:12,976 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:12,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-13 18:10:12,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:12,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:12,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:12,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:12,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:12,988 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:12,989 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:12,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:12,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-13 18:10:13,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,016 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-13 18:10:13,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,030 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-11-13 18:10:13,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,082 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-13 18:10:13,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,094 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,122 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-13 18:10:13,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,165 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-13 18:10:13,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,182 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-11-13 18:10:13,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,211 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-13 18:10:13,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,296 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,308 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 [2021-11-13 18:10:13,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-13 18:10:13,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,319 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,352 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-13 18:10:13,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,467 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,476 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 [2021-11-13 18:10:13,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,489 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-13 18:10:13,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,554 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,557 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 [2021-11-13 18:10:13,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,568 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,569 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-13 18:10:13,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,635 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-13 18:10:13,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,711 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,716 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 [2021-11-13 18:10:13,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-13 18:10:13,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,806 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-13 18:10:13,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,883 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-13 18:10:13,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:13,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:13,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:13,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:13,963 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:13,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:13,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-13 18:10:13,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:13,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:13,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:13,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:13,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:13,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:13,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:13,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,003 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-13 18:10:14,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,016 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,050 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-13 18:10:14,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,070 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-11-13 18:10:14,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,098 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-13 18:10:14,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,138 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-13 18:10:14,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-13 18:10:14,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,187 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-13 18:10:14,188 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 [2021-11-13 18:10:14,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-11-13 18:10:14,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,227 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-13 18:10:14,229 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 [2021-11-13 18:10:14,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:10:14,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:10:14,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-11-13 18:10:14,280 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-13 18:10:14,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,282 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-13 18:10:14,284 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 [2021-11-13 18:10:14,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-13 18:10:14,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,321 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-13 18:10:14,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,363 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-13 18:10:14,365 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 [2021-11-13 18:10:14,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-13 18:10:14,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,427 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-13 18:10:14,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-13 18:10:14,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,466 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-13 18:10:14,468 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 [2021-11-13 18:10:14,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,505 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-13 18:10:14,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-11-13 18:10:14,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,544 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-13 18:10:14,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,589 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-13 18:10:14,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,632 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-13 18:10:14,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-13 18:10:14,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,703 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-13 18:10:14,705 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 [2021-11-13 18:10:14,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,741 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-13 18:10:14,744 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 [2021-11-13 18:10:14,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,794 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-13 18:10:14,795 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 [2021-11-13 18:10:14,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-11-13 18:10:14,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,842 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-13 18:10:14,845 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 [2021-11-13 18:10:14,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:14,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,883 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-13 18:10:14,885 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 [2021-11-13 18:10:14,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-13 18:10:14,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,923 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-13 18:10:14,925 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 [2021-11-13 18:10:14,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:14,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-11-13 18:10:14,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:14,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:14,964 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:14,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-13 18:10:14,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:14,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:14,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:14,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:14,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:14,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:14,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:14,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:14,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-11-13 18:10:15,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,006 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-13 18:10:15,009 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 [2021-11-13 18:10:15,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-13 18:10:15,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,048 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-13 18:10:15,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-13 18:10:15,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,089 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-13 18:10:15,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,100 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-13 18:10:15,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,127 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-13 18:10:15,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-13 18:10:15,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,166 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-13 18:10:15,168 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 [2021-11-13 18:10:15,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-11-13 18:10:15,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,205 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-13 18:10:15,207 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 [2021-11-13 18:10:15,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,217 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,244 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-13 18:10:15,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-13 18:10:15,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,283 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-13 18:10:15,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-13 18:10:15,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,322 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-13 18:10:15,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,342 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,412 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-13 18:10:15,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,485 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-13 18:10:15,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,530 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-13 18:10:15,532 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 [2021-11-13 18:10:15,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-13 18:10:15,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,570 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-13 18:10:15,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,613 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-13 18:10:15,614 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 [2021-11-13 18:10:15,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-11-13 18:10:15,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,652 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-13 18:10:15,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:15,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,771 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,776 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 [2021-11-13 18:10:15,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-13 18:10:15,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,787 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,845 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,848 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 [2021-11-13 18:10:15,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-13 18:10:15,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,918 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,921 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 [2021-11-13 18:10:15,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:15,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:15,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:15,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:15,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:15,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:15,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:15,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-13 18:10:15,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:15,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:15,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:15,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:15,995 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:15,998 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 [2021-11-13 18:10:16,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,010 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-13 18:10:16,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,068 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-13 18:10:16,070 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 [2021-11-13 18:10:16,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,136 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,139 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 [2021-11-13 18:10:16,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-13 18:10:16,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-13 18:10:16,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,180 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-13 18:10:16,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-11-13 18:10:16,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,232 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-13 18:10:16,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,244 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,277 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-13 18:10:16,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-11-13 18:10:16,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,319 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-13 18:10:16,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,330 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-13 18:10:16,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,357 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-13 18:10:16,359 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 [2021-11-13 18:10:16,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-13 18:10:16,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,418 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-13 18:10:16,420 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 [2021-11-13 18:10:16,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,445 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,481 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-13 18:10:16,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:16,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:16,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,559 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-13 18:10:16,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,561 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,567 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 [2021-11-13 18:10:16,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-13 18:10:16,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-11-13 18:10:16,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,627 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-13 18:10:16,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,667 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-13 18:10:16,669 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 [2021-11-13 18:10:16,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,710 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-13 18:10:16,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,722 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,752 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-13 18:10:16,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:16,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,792 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-13 18:10:16,795 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 [2021-11-13 18:10:16,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,833 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-13 18:10:16,834 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 [2021-11-13 18:10:16,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,875 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-13 18:10:16,877 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 [2021-11-13 18:10:16,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:16,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,915 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-13 18:10:16,916 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 [2021-11-13 18:10:16,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-13 18:10:16,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,957 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-13 18:10:16,959 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 [2021-11-13 18:10:16,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:16,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:16,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:16,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:16,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:16,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:16,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:16,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:16,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-11-13 18:10:16,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:16,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:16,998 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:16,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-13 18:10:16,999 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 [2021-11-13 18:10:17,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-13 18:10:17,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,039 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-13 18:10:17,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,109 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-13 18:10:17,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-11-13 18:10:17,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,159 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-13 18:10:17,160 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 [2021-11-13 18:10:17,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,199 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-13 18:10:17,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-11-13 18:10:17,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,239 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-13 18:10:17,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,280 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-13 18:10:17,281 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 [2021-11-13 18:10:17,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,319 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-13 18:10:17,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-11-13 18:10:17,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,360 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-13 18:10:17,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-13 18:10:17,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,400 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-13 18:10:17,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,438 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-13 18:10:17,439 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 [2021-11-13 18:10:17,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,477 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-13 18:10:17,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,516 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-13 18:10:17,517 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 [2021-11-13 18:10:17,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-11-13 18:10:17,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,554 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-13 18:10:17,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,594 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-13 18:10:17,595 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 [2021-11-13 18:10:17,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-11-13 18:10:17,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,635 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-13 18:10:17,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-11-13 18:10:17,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,676 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-13 18:10:17,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,718 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-13 18:10:17,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-13 18:10:17,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,760 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-13 18:10:17,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,798 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-13 18:10:17,800 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 [2021-11-13 18:10:17,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:17,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,838 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-13 18:10:17,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:17,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:17,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-11-13 18:10:17,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:17,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:17,958 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:17,968 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 [2021-11-13 18:10:17,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:17,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:17,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:17,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:17,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:17,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:17,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:17,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-13 18:10:17,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,037 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-13 18:10:18,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,111 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-13 18:10:18,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,193 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-13 18:10:18,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,267 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-13 18:10:18,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,339 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,341 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 [2021-11-13 18:10:18,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-13 18:10:18,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,410 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-13 18:10:18,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,487 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-13 18:10:18,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,575 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-13 18:10:18,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,649 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,651 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 [2021-11-13 18:10:18,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-13 18:10:18,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,725 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-13 18:10:18,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,797 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,800 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 [2021-11-13 18:10:18,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-13 18:10:18,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,875 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,878 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 [2021-11-13 18:10:18,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:18,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:18,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-13 18:10:18,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,943 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-13 18:10:18,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,946 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-13 18:10:18,948 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 [2021-11-13 18:10:18,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:18,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:18,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:18,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:18,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:18,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:18,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:18,986 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:18,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-13 18:10:18,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:18,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:18,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:18,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:18,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:18,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:18,998 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:18,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-11-13 18:10:19,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,026 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-13 18:10:19,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,068 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-13 18:10:19,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-11-13 18:10:19,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,107 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-13 18:10:19,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-11-13 18:10:19,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,146 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-13 18:10:19,148 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 [2021-11-13 18:10:19,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-13 18:10:19,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,224 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-13 18:10:19,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,268 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-13 18:10:19,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,309 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-13 18:10:19,310 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 [2021-11-13 18:10:19,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-13 18:10:19,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,351 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-13 18:10:19,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,363 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-11-13 18:10:19,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,390 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-13 18:10:19,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-13 18:10:19,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,431 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-13 18:10:19,433 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 [2021-11-13 18:10:19,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-13 18:10:19,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,470 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-13 18:10:19,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-11-13 18:10:19,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,513 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-13 18:10:19,514 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 [2021-11-13 18:10:19,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,605 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-13 18:10:19,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,689 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-13 18:10:19,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,769 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-13 18:10:19,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,837 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-13 18:10:19,843 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 [2021-11-13 18:10:19,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:19,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:19,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:19,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:19,927 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:19,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:19,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:19,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:19,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:19,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:19,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:19,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:19,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:19,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-13 18:10:19,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,011 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-13 18:10:20,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,089 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-13 18:10:20,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,162 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,178 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-13 18:10:20,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-11-13 18:10:20,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,218 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-13 18:10:20,220 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 [2021-11-13 18:10:20,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-13 18:10:20,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,258 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-13 18:10:20,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-13 18:10:20,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,311 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-13 18:10:20,313 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 [2021-11-13 18:10:20,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,355 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-13 18:10:20,356 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 [2021-11-13 18:10:20,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,413 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-13 18:10:20,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,453 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-13 18:10:20,454 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 [2021-11-13 18:10:20,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,466 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-13 18:10:20,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,496 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-13 18:10:20,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-13 18:10:20,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,536 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-13 18:10:20,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-13 18:10:20,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,589 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-13 18:10:20,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-13 18:10:20,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,709 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-13 18:10:20,710 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 [2021-11-13 18:10:20,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-13 18:10:20,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,749 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-13 18:10:20,750 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 [2021-11-13 18:10:20,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-11-13 18:10:20,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,788 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-13 18:10:20,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,828 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-13 18:10:20,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,839 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-11-13 18:10:20,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,867 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-13 18:10:20,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:20,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,909 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-13 18:10:20,910 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 [2021-11-13 18:10:20,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:20,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:20,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:20,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:20,951 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:20,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-13 18:10:20,952 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 [2021-11-13 18:10:20,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:20,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:20,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:20,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:20,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:20,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:20,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:20,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,006 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-13 18:10:21,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,074 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-13 18:10:21,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-11-13 18:10:21,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,117 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-13 18:10:21,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-13 18:10:21,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,156 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-13 18:10:21,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,196 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-13 18:10:21,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,239 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-13 18:10:21,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:10:21,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:21,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:21,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,277 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-13 18:10:21,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,278 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-13 18:10:21,280 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 [2021-11-13 18:10:21,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-11-13 18:10:21,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,321 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-13 18:10:21,322 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 [2021-11-13 18:10:21,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,384 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,387 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 [2021-11-13 18:10:21,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-13 18:10:21,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,452 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-13 18:10:21,454 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 [2021-11-13 18:10:21,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-13 18:10:21,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,493 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,495 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 [2021-11-13 18:10:21,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-13 18:10:21,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,536 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-13 18:10:21,538 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 [2021-11-13 18:10:21,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-11-13 18:10:21,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,576 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-13 18:10:21,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,588 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-13 18:10:21,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,617 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-13 18:10:21,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-13 18:10:21,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,657 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-13 18:10:21,658 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 [2021-11-13 18:10:21,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,699 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-13 18:10:21,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-11-13 18:10:21,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,741 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-13 18:10:21,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,785 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-13 18:10:21,786 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 [2021-11-13 18:10:21,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-13 18:10:21,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,824 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-13 18:10:21,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-13 18:10:21,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,913 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-13 18:10:21,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-13 18:10:21,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,954 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-13 18:10:21,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:21,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:21,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:21,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:21,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:21,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:21,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:21,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:21,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:21,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:21,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:21,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:21,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:21,993 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:21,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-13 18:10:21,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,034 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-13 18:10:22,035 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 [2021-11-13 18:10:22,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,076 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-13 18:10:22,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-13 18:10:22,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,118 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-13 18:10:22,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,129 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-13 18:10:22,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,157 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-13 18:10:22,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-11-13 18:10:22,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,196 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-13 18:10:22,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-11-13 18:10:22,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,236 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-13 18:10:22,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-13 18:10:22,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,275 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-13 18:10:22,276 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 [2021-11-13 18:10:22,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-13 18:10:22,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,314 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-13 18:10:22,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-13 18:10:22,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,353 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-13 18:10:22,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,407 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-13 18:10:22,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,449 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-13 18:10:22,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,459 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,460 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-13 18:10:22,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,487 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-13 18:10:22,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-11-13 18:10:22,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,531 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-13 18:10:22,532 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 [2021-11-13 18:10:22,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-13 18:10:22,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,571 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-13 18:10:22,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-13 18:10:22,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,609 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-13 18:10:22,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,751 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:22,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-13 18:10:22,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,825 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:22,827 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 [2021-11-13 18:10:22,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:22,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:22,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:22,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:22,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:22,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:22,840 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:22,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:22,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-13 18:10:22,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:22,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:22,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:22,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:22,961 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-13 18:10:23,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-11-13 18:10:23,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,062 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-13 18:10:23,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,101 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-13 18:10:23,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,143 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-13 18:10:23,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,155 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,183 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-13 18:10:23,184 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 [2021-11-13 18:10:23,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,222 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-13 18:10:23,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-11-13 18:10:23,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,282 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-13 18:10:23,283 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 [2021-11-13 18:10:23,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-13 18:10:23,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,327 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-13 18:10:23,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-11-13 18:10:23,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,384 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-13 18:10:23,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,399 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-11-13 18:10:23,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,452 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-13 18:10:23,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-11-13 18:10:23,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,527 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-13 18:10:23,530 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 [2021-11-13 18:10:23,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:23,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:10:23,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:10:23,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-13 18:10:23,568 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-13 18:10:23,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,569 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-13 18:10:23,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-13 18:10:23,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,610 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-13 18:10:23,611 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 [2021-11-13 18:10:23,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-13 18:10:23,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,651 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-13 18:10:23,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-13 18:10:23,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,695 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-13 18:10:23,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-13 18:10:23,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,752 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-13 18:10:23,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-11-13 18:10:23,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,799 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-13 18:10:23,800 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 [2021-11-13 18:10:23,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,839 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-13 18:10:23,841 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 [2021-11-13 18:10:23,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,884 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-13 18:10:23,885 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 [2021-11-13 18:10:23,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,895 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-11-13 18:10:23,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,925 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-13 18:10:23,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:23,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:23,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:23,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:23,970 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:23,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-13 18:10:23,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:23,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:23,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:23,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:23,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:23,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:23,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:23,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:23,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:23,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-13 18:10:24,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,011 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-13 18:10:24,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,022 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-11-13 18:10:24,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,088 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-13 18:10:24,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,099 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,129 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-13 18:10:24,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,139 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-11-13 18:10:24,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,174 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-13 18:10:24,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-11-13 18:10:24,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,216 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-13 18:10:24,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-11-13 18:10:24,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,274 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-13 18:10:24,275 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 [2021-11-13 18:10:24,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,284 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-11-13 18:10:24,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,317 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-13 18:10:24,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,360 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-13 18:10:24,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-11-13 18:10:24,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,442 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-13 18:10:24,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,521 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,537 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-13 18:10:24,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,593 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,595 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 [2021-11-13 18:10:24,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-13 18:10:24,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,666 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,670 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 [2021-11-13 18:10:24,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-13 18:10:24,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,741 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,749 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 [2021-11-13 18:10:24,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-13 18:10:24,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,825 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,831 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 [2021-11-13 18:10:24,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,848 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,849 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-13 18:10:24,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,915 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:24,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:24,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:24,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:24,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:24,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:24,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:24,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:24,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:24,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-13 18:10:24,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:24,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:24,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:24,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:24,989 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:24,991 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 [2021-11-13 18:10:25,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-13 18:10:25,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,076 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-13 18:10:25,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,155 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-13 18:10:25,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,167 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,207 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-13 18:10:25,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,218 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,252 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,265 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 [2021-11-13 18:10:25,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-13 18:10:25,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-13 18:10:25,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,306 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-13 18:10:25,308 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 [2021-11-13 18:10:25,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,499 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-13 18:10:25,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,591 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-13 18:10:25,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,666 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-13 18:10:25,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,746 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-13 18:10:25,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,821 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,823 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 [2021-11-13 18:10:25,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-13 18:10:25,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:25,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:25,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:25,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:25,914 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:25,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:25,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:25,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:25,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:25,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:25,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:25,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:25,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:25,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:25,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-13 18:10:25,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,022 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,024 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 [2021-11-13 18:10:26,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-13 18:10:26,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,105 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,111 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 [2021-11-13 18:10:26,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-13 18:10:26,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,198 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-13 18:10:26,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,285 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,287 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 [2021-11-13 18:10:26,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-13 18:10:26,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-11-13 18:10:26,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,342 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-13 18:10:26,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-11-13 18:10:26,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,384 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-13 18:10:26,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,431 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-13 18:10:26,432 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 [2021-11-13 18:10:26,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-13 18:10:26,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:26,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:26,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-13 18:10:26,499 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-13 18:10:26,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,500 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-13 18:10:26,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-13 18:10:26,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,560 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-13 18:10:26,562 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 [2021-11-13 18:10:26,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,604 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-13 18:10:26,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-13 18:10:26,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,653 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-13 18:10:26,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-13 18:10:26,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,695 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-13 18:10:26,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-13 18:10:26,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,737 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-13 18:10:26,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-11-13 18:10:26,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,801 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-13 18:10:26,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:26,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,866 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-13 18:10:26,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-11-13 18:10:26,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,916 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-13 18:10:26,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:26,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-11-13 18:10:26,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:26,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:26,970 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:26,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-13 18:10:26,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:26,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:26,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:26,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:26,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:26,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:26,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:26,982 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:26,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:26,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,014 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-13 18:10:27,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,058 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-13 18:10:27,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,101 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-13 18:10:27,102 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 [2021-11-13 18:10:27,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-13 18:10:27,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,149 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-13 18:10:27,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,201 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-13 18:10:27,202 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 [2021-11-13 18:10:27,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,245 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-13 18:10:27,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-13 18:10:27,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,291 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-13 18:10:27,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,333 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-13 18:10:27,334 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 [2021-11-13 18:10:27,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,380 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-13 18:10:27,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,430 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-13 18:10:27,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-13 18:10:27,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,475 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-13 18:10:27,476 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 [2021-11-13 18:10:27,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,517 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-13 18:10:27,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-11-13 18:10:27,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,587 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-13 18:10:27,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,600 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,656 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-13 18:10:27,658 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 [2021-11-13 18:10:27,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,669 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-13 18:10:27,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,698 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-13 18:10:27,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-13 18:10:27,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,746 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-13 18:10:27,747 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 [2021-11-13 18:10:27,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,759 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-13 18:10:27,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,793 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-13 18:10:27,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,835 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-13 18:10:27,837 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 [2021-11-13 18:10:27,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,849 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-13 18:10:27,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,882 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-13 18:10:27,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:27,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:27,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,924 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-13 18:10:27,925 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 [2021-11-13 18:10:27,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:27,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:27,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:27,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:27,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-13 18:10:27,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:27,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:27,966 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:27,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-13 18:10:27,967 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 [2021-11-13 18:10:27,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:27,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:27,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:27,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:27,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:27,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,202 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-13 18:10:28,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,299 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,301 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 [2021-11-13 18:10:28,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-13 18:10:28,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,376 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,380 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 [2021-11-13 18:10:28,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,394 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-13 18:10:28,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,457 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,474 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-13 18:10:28,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,533 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-13 18:10:28,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,613 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,615 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 [2021-11-13 18:10:28,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-13 18:10:28,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,693 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-13 18:10:28,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:28,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,778 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,781 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 [2021-11-13 18:10:28,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-13 18:10:28,803 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-13 18:10:28,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,860 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-13 18:10:28,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-11-13 18:10:28,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,915 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-13 18:10:28,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:28,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,928 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:28,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-11-13 18:10:28,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:28,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:28,957 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:28,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-13 18:10:28,958 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 [2021-11-13 18:10:28,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:28,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:28,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:28,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:28,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:28,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:28,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:28,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:28,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-11-13 18:10:29,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,002 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-13 18:10:29,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:29,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:29,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:29,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,051 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-13 18:10:29,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:10:29,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:10:29,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:10:29,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,127 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-13 18:10:29,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,129 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,131 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 [2021-11-13 18:10:29,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-13 18:10:29,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,201 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,203 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 [2021-11-13 18:10:29,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-13 18:10:29,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,283 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-13 18:10:29,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-11-13 18:10:29,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,331 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-13 18:10:29,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-13 18:10:29,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,370 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-13 18:10:29,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-13 18:10:29,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,409 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-13 18:10:29,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,448 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-13 18:10:29,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-13 18:10:29,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,490 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-13 18:10:29,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,529 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-13 18:10:29,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,571 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-13 18:10:29,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,610 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-13 18:10:29,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-13 18:10:29,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,651 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-13 18:10:29,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,690 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-13 18:10:29,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-13 18:10:29,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,758 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-13 18:10:29,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,799 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-13 18:10:29,800 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 [2021-11-13 18:10:29,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,838 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-13 18:10:29,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,878 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-13 18:10:29,880 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 [2021-11-13 18:10:29,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-13 18:10:29,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,917 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-13 18:10:29,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:29,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,960 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-13 18:10:29,961 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 [2021-11-13 18:10:29,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:29,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:29,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:29,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:29,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:29,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:29,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:29,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:29,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:29,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-13 18:10:29,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:29,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:29,998 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:29,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-13 18:10:30,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:30,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:30,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:30,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:30,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:30,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:30,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:30,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:30,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:30,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:30,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-13 18:10:30,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:10:30,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:10:30,037 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:10:30,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-13 18:10:30,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:10:30,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:10:30,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:10:30,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:10:30,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:10:30,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:10:30,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:10:30,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:10:30,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:10:30,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:10:30,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 18:17:35,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,531 INFO L229 MonitoredProcess]: Starting monitored process 6113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Waiting until timeout for monitored process [2021-11-13 18:17:35,532 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 [2021-11-13 18:17:35,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,541 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Ended with exit code 0 [2021-11-13 18:17:35,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,570 INFO L229 MonitoredProcess]: Starting monitored process 6114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Waiting until timeout for monitored process [2021-11-13 18:17:35,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:35,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:35,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,616 INFO L229 MonitoredProcess]: Starting monitored process 6115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Waiting until timeout for monitored process [2021-11-13 18:17:35,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:35,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:35,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,658 INFO L229 MonitoredProcess]: Starting monitored process 6116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Waiting until timeout for monitored process [2021-11-13 18:17:35,659 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 [2021-11-13 18:17:35,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,668 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Ended with exit code 0 [2021-11-13 18:17:35,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,704 INFO L229 MonitoredProcess]: Starting monitored process 6117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Waiting until timeout for monitored process [2021-11-13 18:17:35,705 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 [2021-11-13 18:17:35,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Ended with exit code 0 [2021-11-13 18:17:35,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,744 INFO L229 MonitoredProcess]: Starting monitored process 6118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Waiting until timeout for monitored process [2021-11-13 18:17:35,745 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 [2021-11-13 18:17:35,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:35,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,783 INFO L229 MonitoredProcess]: Starting monitored process 6119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Waiting until timeout for monitored process [2021-11-13 18:17:35,784 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 [2021-11-13 18:17:35,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Ended with exit code 0 [2021-11-13 18:17:35,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,823 INFO L229 MonitoredProcess]: Starting monitored process 6120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Waiting until timeout for monitored process [2021-11-13 18:17:35,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:35,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:35,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,864 INFO L229 MonitoredProcess]: Starting monitored process 6121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Waiting until timeout for monitored process [2021-11-13 18:17:35,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:35,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Ended with exit code 0 [2021-11-13 18:17:35,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,906 INFO L229 MonitoredProcess]: Starting monitored process 6122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Waiting until timeout for monitored process [2021-11-13 18:17:35,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:35,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,916 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:35,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,947 INFO L229 MonitoredProcess]: Starting monitored process 6123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Waiting until timeout for monitored process [2021-11-13 18:17:35,948 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 [2021-11-13 18:17:35,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:35,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:35,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:35,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:35,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:35,958 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:35,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:35,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:35,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:35,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Ended with exit code 0 [2021-11-13 18:17:35,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:35,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:35,990 INFO L229 MonitoredProcess]: Starting monitored process 6124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:35,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Waiting until timeout for monitored process [2021-11-13 18:17:35,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,035 INFO L229 MonitoredProcess]: Starting monitored process 6125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Waiting until timeout for monitored process [2021-11-13 18:17:36,036 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 [2021-11-13 18:17:36,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,046 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Ended with exit code 0 [2021-11-13 18:17:36,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,075 INFO L229 MonitoredProcess]: Starting monitored process 6126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Waiting until timeout for monitored process [2021-11-13 18:17:36,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Ended with exit code 0 [2021-11-13 18:17:36,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,116 INFO L229 MonitoredProcess]: Starting monitored process 6127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Waiting until timeout for monitored process [2021-11-13 18:17:36,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,158 INFO L229 MonitoredProcess]: Starting monitored process 6128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Waiting until timeout for monitored process [2021-11-13 18:17:36,160 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 [2021-11-13 18:17:36,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Ended with exit code 0 [2021-11-13 18:17:36,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,199 INFO L229 MonitoredProcess]: Starting monitored process 6129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Waiting until timeout for monitored process [2021-11-13 18:17:36,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,258 INFO L229 MonitoredProcess]: Starting monitored process 6130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Waiting until timeout for monitored process [2021-11-13 18:17:36,260 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 [2021-11-13 18:17:36,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,269 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Ended with exit code 0 [2021-11-13 18:17:36,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,298 INFO L229 MonitoredProcess]: Starting monitored process 6131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Waiting until timeout for monitored process [2021-11-13 18:17:36,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,337 INFO L229 MonitoredProcess]: Starting monitored process 6132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Waiting until timeout for monitored process [2021-11-13 18:17:36,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,386 INFO L229 MonitoredProcess]: Starting monitored process 6133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Waiting until timeout for monitored process [2021-11-13 18:17:36,387 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 [2021-11-13 18:17:36,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Ended with exit code 0 [2021-11-13 18:17:36,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,432 INFO L229 MonitoredProcess]: Starting monitored process 6134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Waiting until timeout for monitored process [2021-11-13 18:17:36,433 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 [2021-11-13 18:17:36,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Ended with exit code 0 [2021-11-13 18:17:36,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,472 INFO L229 MonitoredProcess]: Starting monitored process 6135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Waiting until timeout for monitored process [2021-11-13 18:17:36,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Ended with exit code 0 [2021-11-13 18:17:36,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,514 INFO L229 MonitoredProcess]: Starting monitored process 6136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Waiting until timeout for monitored process [2021-11-13 18:17:36,515 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 [2021-11-13 18:17:36,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,524 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,525 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Ended with exit code 0 [2021-11-13 18:17:36,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,555 INFO L229 MonitoredProcess]: Starting monitored process 6137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Waiting until timeout for monitored process [2021-11-13 18:17:36,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Ended with exit code 0 [2021-11-13 18:17:36,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,596 INFO L229 MonitoredProcess]: Starting monitored process 6138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Waiting until timeout for monitored process [2021-11-13 18:17:36,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Ended with exit code 0 [2021-11-13 18:17:36,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,635 INFO L229 MonitoredProcess]: Starting monitored process 6139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Waiting until timeout for monitored process [2021-11-13 18:17:36,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Ended with exit code 0 [2021-11-13 18:17:36,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,678 INFO L229 MonitoredProcess]: Starting monitored process 6140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Waiting until timeout for monitored process [2021-11-13 18:17:36,679 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 [2021-11-13 18:17:36,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,716 INFO L229 MonitoredProcess]: Starting monitored process 6141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Waiting until timeout for monitored process [2021-11-13 18:17:36,717 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 [2021-11-13 18:17:36,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,757 INFO L229 MonitoredProcess]: Starting monitored process 6142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Waiting until timeout for monitored process [2021-11-13 18:17:36,758 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 [2021-11-13 18:17:36,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,796 INFO L229 MonitoredProcess]: Starting monitored process 6143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Waiting until timeout for monitored process [2021-11-13 18:17:36,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,839 INFO L229 MonitoredProcess]: Starting monitored process 6144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Waiting until timeout for monitored process [2021-11-13 18:17:36,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,849 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,881 INFO L229 MonitoredProcess]: Starting monitored process 6145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Waiting until timeout for monitored process [2021-11-13 18:17:36,882 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 [2021-11-13 18:17:36,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:36,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,922 INFO L229 MonitoredProcess]: Starting monitored process 6146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Waiting until timeout for monitored process [2021-11-13 18:17:36,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:36,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Ended with exit code 0 [2021-11-13 18:17:36,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:36,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:36,964 INFO L229 MonitoredProcess]: Starting monitored process 6147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:36,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Waiting until timeout for monitored process [2021-11-13 18:17:36,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:36,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:36,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:36,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:36,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:36,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:36,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:36,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:36,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:36,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:37,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,006 INFO L229 MonitoredProcess]: Starting monitored process 6148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Waiting until timeout for monitored process [2021-11-13 18:17:37,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:37,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:37,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,048 INFO L229 MonitoredProcess]: Starting monitored process 6149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Waiting until timeout for monitored process [2021-11-13 18:17:37,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:37,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:37,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,089 INFO L229 MonitoredProcess]: Starting monitored process 6150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Waiting until timeout for monitored process [2021-11-13 18:17:37,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:37,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Ended with exit code 0 [2021-11-13 18:17:37,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,129 INFO L229 MonitoredProcess]: Starting monitored process 6151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Waiting until timeout for monitored process [2021-11-13 18:17:37,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:37,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,139 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:37,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,171 INFO L229 MonitoredProcess]: Starting monitored process 6152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Waiting until timeout for monitored process [2021-11-13 18:17:37,172 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 [2021-11-13 18:17:37,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Ended with exit code 0 [2021-11-13 18:17:37,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,216 INFO L229 MonitoredProcess]: Starting monitored process 6153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Waiting until timeout for monitored process [2021-11-13 18:17:37,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:37,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Ended with exit code 0 [2021-11-13 18:17:37,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,258 INFO L229 MonitoredProcess]: Starting monitored process 6154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6154)] Waiting until timeout for monitored process [2021-11-13 18:17:37,260 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 [2021-11-13 18:17:37,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,269 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6154)] Ended with exit code 0 [2021-11-13 18:17:37,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,300 INFO L229 MonitoredProcess]: Starting monitored process 6155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6155)] Waiting until timeout for monitored process [2021-11-13 18:17:37,301 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 [2021-11-13 18:17:37,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6155)] Ended with exit code 0 [2021-11-13 18:17:37,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,338 INFO L229 MonitoredProcess]: Starting monitored process 6156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6156)] Waiting until timeout for monitored process [2021-11-13 18:17:37,339 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 [2021-11-13 18:17:37,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:37,348 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:37,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:37,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:37,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6156)] Ended with exit code 0 [2021-11-13 18:17:37,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:37,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:37,378 INFO L229 MonitoredProcess]: Starting monitored process 6157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:37,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6157)] Waiting until timeout for monitored process [2021-11-13 18:17:37,379 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 [2021-11-13 18:17:37,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:37,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:37,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:37,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:37,394 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-13 18:17:37,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:37,557 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-13 18:17:37,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:38,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:38,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6157)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:38,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:38,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:38,030 INFO L229 MonitoredProcess]: Starting monitored process 6158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:38,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6158)] Waiting until timeout for monitored process [2021-11-13 18:17:38,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:38,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:38,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:38,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:38,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:38,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:38,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:38,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:38,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:38,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:38,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6158)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:38,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:38,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:38,066 INFO L229 MonitoredProcess]: Starting monitored process 6159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:38,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6159)] Waiting until timeout for monitored process [2021-11-13 18:17:38,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:38,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:38,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:38,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:38,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:38,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:38,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:38,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:38,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:38,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:38,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6159)] Ended with exit code 0 [2021-11-13 18:17:38,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:38,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:38,104 INFO L229 MonitoredProcess]: Starting monitored process 6160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:38,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6160)] Waiting until timeout for monitored process [2021-11-13 18:17:38,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:17:38,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:38,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:38,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:38,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:38,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:38,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:38,116 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:38,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:38,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:38,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6160)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:38,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:38,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:17:38,146 INFO L229 MonitoredProcess]: Starting monitored process 6161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:17:38,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6161)] Waiting until timeout for monitored process [2021-11-13 18:17:38,147 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 [2021-11-13 18:17:38,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:17:38,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-13 18:17:38,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:17:38,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:17:38,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:17:38,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-13 18:17:38,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-13 18:17:38,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:17:38,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:17:38,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6161)] Forceful destruction successful, exit code 0 [2021-11-13 18:17:38,185 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:17:38,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 18:17:38,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 18:17:38,186 INFO L87 Difference]: Start difference. First operand 228851 states and 367734 transitions. cyclomatic complexity: 139427 Second operand has 3 states, 3 states have (on average 80.33333333333333) internal successors, (241), 3 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:17:39,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:17:39,282 INFO L93 Difference]: Finished difference Result 332467 states and 529590 transitions. [2021-11-13 18:17:39,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 18:17:39,283 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 332467 states and 529590 transitions. [2021-11-13 18:17:41,611 INFO L131 ngComponentsAnalysis]: Automaton has 544 accepting balls. 312384 [2021-11-13 18:17:43,164 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 332467 states to 332467 states and 529590 transitions. [2021-11-13 18:17:43,164 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 332467 [2021-11-13 18:17:43,361 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 332467 [2021-11-13 18:17:43,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 332467 states and 529590 transitions. [2021-11-13 18:17:43,521 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-13 18:17:43,522 INFO L681 BuchiCegarLoop]: Abstraction has 332467 states and 529590 transitions. [2021-11-13 18:17:43,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332467 states and 529590 transitions. [2021-11-13 18:17:47,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332467 to 324403. [2021-11-13 18:17:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 324403 states, 324403 states have (on average 1.5887091056494544) internal successors, (515382), 324402 states have internal predecessors, (515382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:17:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324403 states to 324403 states and 515382 transitions. [2021-11-13 18:17:49,613 INFO L704 BuchiCegarLoop]: Abstraction has 324403 states and 515382 transitions. [2021-11-13 18:17:49,613 INFO L587 BuchiCegarLoop]: Abstraction has 324403 states and 515382 transitions. [2021-11-13 18:17:49,613 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-11-13 18:17:49,613 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 324403 states and 515382 transitions. [2021-11-13 18:17:51,240 INFO L131 ngComponentsAnalysis]: Automaton has 544 accepting balls. 304320 [2021-11-13 18:17:51,240 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-13 18:17:51,240 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-13 18:17:51,242 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:17:51,243 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:17:51,243 INFO L791 eck$LassoCheckResult]: Stem: 1281608#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(43);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 1281523#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~nondet84#1, main_#t~nondet85#1, main_#t~nondet86#1, main_#t~ret87#1, main_#t~ret88#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep13~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep14~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep15~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep21~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep23~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep24~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep25~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep31~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep32~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep34~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep35~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep41~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep42~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep43~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep45~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep51~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~ep52~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~ep53~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~ep54~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~id1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~r1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~st1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~nl1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~m1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~max1~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~mode1~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~newmax1~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~id2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~r2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~st2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~nl2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~m2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~max2~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~mode2~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~newmax2~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~id3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~r3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~st3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~nl3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~m3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~max3~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~mode3~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~newmax3~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~id4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~r4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~st4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~nl4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~m4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~max4~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~mode4~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~newmax4~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~id5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~r5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~st5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~nl5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~m5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;~max5~0 := main_#t~nondet84#1;havoc main_#t~nondet84#1;~mode5~0 := main_#t~nondet85#1;havoc main_#t~nondet85#1;~newmax5~0 := main_#t~nondet86#1;havoc main_#t~nondet86#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 1281480#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1281481#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1281642#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1281643#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1281691#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1281692#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1281670#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1281671#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1281903#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1281858#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1281859#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1286752#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1287021#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1286971#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1287012#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1287008#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1286999#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1286998#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1286988#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1286983#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1286974#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1285528#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1286958#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1286951#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1286913#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1286907#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1286900#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1286899#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1286892#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1286614#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1286888#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1286883#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1286855#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1286854#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1286852#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1286847#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1286841#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1286581#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1286833#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1285140#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1286831#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1286825#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1286818#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1286817#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1286810#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1286809#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1286806#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1286801#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1286794#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1286792#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1286790#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1286565#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1286779#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1284480#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1286360#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1286354#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1286343#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1286337#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1286330#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1286329#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1286322#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1285421#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1286318#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1286313#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1286304#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1285283#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 1285274#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1285268#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1285262#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1285259#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 1285242#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1285240#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1285238#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1285233#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1285226#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1285225#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1284098#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1284097#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1284093#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1284087#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1284080#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1284079#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1284077#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1284071#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1284066#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1284063#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1284056#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1284055#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1284053#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1284047#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1284027#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1284025#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1284024#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1284012#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1284008#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1284004#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1283995#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1283996#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1283989#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1283984#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 1283916#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1282191#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1282192#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1294200#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1294198#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1294195#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1281998#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1281999#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1281992#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1280603#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1293933#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1294159#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1294160#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1478283#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1293988#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1293983#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1281265#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1280592#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1281483#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1281116#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1280894#L2454 assume ~id1~0 != ~id2~0; 1280895#L2455 assume ~id1~0 != ~id3~0; 1280678#L2456 assume ~id1~0 != ~id4~0; 1280679#L2457 assume ~id1~0 != ~id5~0; 1280762#L2458 assume ~id2~0 != ~id3~0; 1280763#L2459 assume ~id2~0 != ~id4~0; 1281381#L2460 assume ~id2~0 != ~id5~0; 1281382#L2461 assume ~id3~0 != ~id4~0; 1280711#L2462 assume ~id3~0 != ~id5~0; 1280712#L2463 assume ~id4~0 != ~id5~0; 1281224#L2464 assume ~id1~0 >= 0; 1281225#L2465 assume ~id2~0 >= 0; 1281535#L2466 assume ~id3~0 >= 0; 1281536#L2467 assume ~id4~0 >= 0; 1281288#L2468 assume ~id5~0 >= 0; 1281289#L2469 assume 0 == ~r1~0 % 256; 1280607#L2470 assume 0 == ~r2~0 % 256; 1280608#L2471 assume 0 == ~r3~0 % 256; 1281276#L2472 assume 0 == ~r4~0 % 256; 1281277#L2473 assume 0 == ~r5~0 % 256; 1281169#L2474 assume ~max1~0 == ~id1~0; 1281170#L2475 assume ~max2~0 == ~id2~0; 1281362#L2476 assume ~max3~0 == ~id3~0; 1281363#L2477 assume ~max4~0 == ~id4~0; 1281486#L2478 assume ~max5~0 == ~id5~0; 1281487#L2479 assume 0 == ~st1~0; 1281292#L2480 assume 0 == ~st2~0; 1281293#L2481 assume 0 == ~st3~0; 1280819#L2482 assume 0 == ~st4~0; 1280820#L2483 assume 0 == ~st5~0; 1281184#L2484 assume 0 == ~nl1~0; 1281185#L2485 assume 0 == ~nl2~0; 1281173#L2486 assume 0 == ~nl3~0; 1281174#L2487 assume 0 == ~nl4~0; 1280841#L2488 assume 0 == ~nl5~0; 1280842#L2489 assume 0 == ~mode1~0 % 256; 1281267#L2490 assume 0 == ~mode2~0 % 256; 1281268#L2491 assume 0 == ~mode3~0 % 256; 1280992#L2492 assume 0 == ~mode4~0 % 256; 1280993#L2493 assume 0 == ~mode5~0 % 256; 1281391#L2494 assume 0 != ~newmax1~0 % 256; 1281392#L2495 assume 0 != ~newmax2~0 % 256; 1280792#L2496 assume 0 != ~newmax3~0 % 256; 1280793#L2497 assume 0 != ~newmax4~0 % 256; 1281107#L2498 assume 0 != ~newmax5~0 % 256;init_~tmp___59~0#1 := 1; 1281108#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1280801#L2635 main_#t~ret87#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret87#1;havoc main_#t~ret87#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1280802#L22 assume !(0 == assume_abort_if_not_~cond#1); 1281397#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1281398#L2812-2 [2021-11-13 18:17:51,244 INFO L793 eck$LassoCheckResult]: Loop: 1281398#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite7#1, node1_#t~ite8#1, node1_#t~ite9#1, node1_#t~ite10#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1490913#L155 assume !(0 != ~mode1~0 % 256); 1490914#L202 assume ~r1~0 % 256 < 4; 1494561#L203 assume 0 != ~ep12~0 % 256; 1469075#L204 assume 0 != ~newmax1~0 % 256; 1493923#L205 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite7#1 := ~max1~0; 1494555#L205-2 ~p12_new~0 := (if node1_#t~ite7#1 % 256 <= 127 then node1_#t~ite7#1 % 256 else node1_#t~ite7#1 % 256 - 256);havoc node1_#t~ite7#1; 1494552#L203-1 assume 0 != ~ep13~0 % 256; 1494545#L209 assume 0 != ~newmax1~0 % 256; 1493921#L210 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite8#1 := ~max1~0; 1494542#L210-2 ~p13_new~0 := (if node1_#t~ite8#1 % 256 <= 127 then node1_#t~ite8#1 % 256 else node1_#t~ite8#1 % 256 - 256);havoc node1_#t~ite8#1; 1494538#L208 assume 0 != ~ep14~0 % 256; 1384140#L214 assume 0 != ~newmax1~0 % 256; 1493919#L215 assume ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0;node1_#t~ite9#1 := ~max1~0; 1494534#L215-2 ~p14_new~0 := (if node1_#t~ite9#1 % 256 <= 127 then node1_#t~ite9#1 % 256 else node1_#t~ite9#1 % 256 - 256);havoc node1_#t~ite9#1; 1494531#L213 assume 0 != ~ep15~0 % 256; 1491605#L219 assume 0 != ~newmax1~0 % 256; 1493917#L220 assume ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0;node1_#t~ite10#1 := ~max1~0; 1494524#L220-2 ~p15_new~0 := (if node1_#t~ite10#1 % 256 <= 127 then node1_#t~ite10#1 % 256 else node1_#t~ite10#1 % 256 - 256);havoc node1_#t~ite10#1; 1494521#L202-1 ~mode1~0 := 1; 1494518#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite11#1, node2_#t~ite12#1, node2_#t~ite13#1, node2_#t~ite14#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1494505#L235 assume !(0 != ~mode2~0 % 256); 1494498#L282 assume ~r2~0 % 256 < 4; 1494491#L283 assume 0 != ~ep21~0 % 256; 1481985#L284 assume 0 != ~newmax2~0 % 256; 1494485#L285 assume ~max2~0 != ~nomsg~0 && ~p21_new~0 == ~nomsg~0;node2_#t~ite11#1 := ~max2~0; 1494480#L285-2 ~p21_new~0 := (if node2_#t~ite11#1 % 256 <= 127 then node2_#t~ite11#1 % 256 else node2_#t~ite11#1 % 256 - 256);havoc node2_#t~ite11#1; 1494464#L283-1 assume !(0 != ~ep23~0 % 256); 1494438#L288 assume !(0 != ~ep24~0 % 256); 1494427#L293 assume !(0 != ~ep25~0 % 256); 1494420#L282-1 ~mode2~0 := 1; 1494414#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite15#1, node3_#t~ite16#1, node3_#t~ite17#1, node3_#t~ite18#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1494406#L315 assume !(0 != ~mode3~0 % 256); 1494407#L362 assume ~r3~0 % 256 < 4; 1494861#L363 assume !(0 != ~ep31~0 % 256); 1494857#L363-1 assume !(0 != ~ep32~0 % 256); 1494850#L368 assume !(0 != ~ep34~0 % 256); 1494848#L373 assume !(0 != ~ep35~0 % 256); 1494845#L362-1 ~mode3~0 := 1; 1494844#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite19#1, node4_#t~ite20#1, node4_#t~ite21#1, node4_#t~ite22#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1494842#L395 assume !(0 != ~mode4~0 % 256); 1494841#L442 assume ~r4~0 % 256 < 4; 1494840#L443 assume !(0 != ~ep41~0 % 256); 1494836#L443-1 assume !(0 != ~ep42~0 % 256); 1494829#L448 assume !(0 != ~ep43~0 % 256); 1494827#L453 assume !(0 != ~ep45~0 % 256); 1494824#L442-1 ~mode4~0 := 1; 1494823#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite23#1, node5_#t~ite24#1, node5_#t~ite25#1, node5_#t~ite26#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1494821#L475 assume !(0 != ~mode5~0 % 256); 1494820#L522 assume ~r5~0 % 256 < 4; 1494819#L523 assume !(0 != ~ep51~0 % 256); 1494815#L523-1 assume !(0 != ~ep52~0 % 256); 1494808#L528 assume !(0 != ~ep53~0 % 256); 1494756#L533 assume !(0 != ~ep54~0 % 256); 1494753#L522-1 ~mode5~0 := 1; 1494752#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1494751#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1494746#L2644 assume ~st1~0 + ~nl1~0 <= 1; 1494745#L2645 assume ~st2~0 + ~nl2~0 <= 1; 1494744#L2646 assume ~st3~0 + ~nl3~0 <= 1; 1494743#L2647 assume ~st4~0 + ~nl4~0 <= 1; 1494742#L2648 assume ~st5~0 + ~nl5~0 <= 1; 1494704#L2649 assume !(~r1~0 % 256 >= 4); 1494701#L2652 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 1494699#L2653 assume ~r1~0 % 256 < 4; 1494685#L2658 assume !(~r1~0 % 256 >= 4); 1494647#L2662 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 1494648#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1494696#L2643-1 check_#res#1 := check_~tmp~1#1; 1494695#L2699 main_#t~ret88#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret88#1;havoc main_#t~ret88#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1494691#L2871 assume !(0 == assert_~arg#1 % 256); 1494686#L2866 assume { :end_inline_assert } true; 1281398#L2812-2 [2021-11-13 18:17:51,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:17:51,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1684994108, now seen corresponding path program 12 times [2021-11-13 18:17:51,245 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:17:51,245 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653031706] [2021-11-13 18:17:51,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:17:51,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:17:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:17:51,321 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:17:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:17:51,579 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:17:51,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:17:51,580 INFO L85 PathProgramCache]: Analyzing trace with hash -99514304, now seen corresponding path program 1 times [2021-11-13 18:17:51,580 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:17:51,581 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [986454366] [2021-11-13 18:17:51,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:17:51,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:17:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:17:51,598 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-13 18:17:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-13 18:17:51,643 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-13 18:17:51,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:17:51,644 INFO L85 PathProgramCache]: Analyzing trace with hash 134659451, now seen corresponding path program 1 times [2021-11-13 18:17:51,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:17:51,645 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011311792] [2021-11-13 18:17:51,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:17:51,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:17:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:17:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 18:17:51,894 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:17:51,894 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011311792] [2021-11-13 18:17:51,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011311792] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:17:51,894 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:17:51,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 18:17:51,895 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275042752] [2021-11-13 18:17:51,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:17:56,986 INFO L210 LassoAnalysis]: Preferences: [2021-11-13 18:17:56,986 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-13 18:17:56,986 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-13 18:17:56,986 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-13 18:17:56,986 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-13 18:17:56,986 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:17:56,986 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-13 18:17:56,986 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-13 18:17:56,987 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2021-11-13 18:17:56,987 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-13 18:17:56,987 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-13 18:17:56,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:56,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:57,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:17:58,990 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2021-11-13 18:18:18,023 WARN L227 SmtUtils]: Spent 18.71s on a formula simplification. DAG size of input: 265 DAG size of output: 217 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-11-13 18:18:18,085 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-13 18:18:18,085 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-13 18:18:18,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,086 INFO L229 MonitoredProcess]: Starting monitored process 6162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6162)] Waiting until timeout for monitored process [2021-11-13 18:18:18,087 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,088 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,096 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,096 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite20#1=0} Honda state: {ULTIMATE.start_node4_#t~ite20#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6162)] Ended with exit code 0 [2021-11-13 18:18:18,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,118 INFO L229 MonitoredProcess]: Starting monitored process 6163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6163)] Waiting until timeout for monitored process [2021-11-13 18:18:18,119 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,119 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,127 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,127 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite25#1=0} Honda state: {ULTIMATE.start_node5_#t~ite25#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6163)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:18,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,148 INFO L229 MonitoredProcess]: Starting monitored process 6164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6164)] Waiting until timeout for monitored process [2021-11-13 18:18:18,149 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,149 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,158 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,159 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite14#1=0} Honda state: {ULTIMATE.start_node2_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6164)] Ended with exit code 0 [2021-11-13 18:18:18,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,184 INFO L229 MonitoredProcess]: Starting monitored process 6165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6165)] Waiting until timeout for monitored process [2021-11-13 18:18:18,185 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,185 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,222 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,223 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st4~0=-2, ~st3~0=7, ~st5~0=0, ~st1~0=-3, ~nl5~0=1, ~st2~0=-2, ~nl4~0=1, ~nl3~0=-7, ~nl2~0=2, ~nl1~0=3} Honda state: {~st4~0=-2, ~st3~0=7, ~st5~0=0, ~st1~0=-3, ~nl5~0=1, ~st2~0=-2, ~nl4~0=1, ~nl3~0=-7, ~nl2~0=2, ~nl1~0=3} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6165)] Ended with exit code 0 [2021-11-13 18:18:18,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,249 INFO L229 MonitoredProcess]: Starting monitored process 6166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6166)] Waiting until timeout for monitored process [2021-11-13 18:18:18,250 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,250 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,259 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,260 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite8#1=0} Honda state: {ULTIMATE.start_node1_#t~ite8#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6166)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:18,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,285 INFO L229 MonitoredProcess]: Starting monitored process 6167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6167)] Waiting until timeout for monitored process [2021-11-13 18:18:18,286 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,286 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,304 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,305 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep34~0=-256} Honda state: {~ep34~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6167)] Ended with exit code 0 [2021-11-13 18:18:18,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,329 INFO L229 MonitoredProcess]: Starting monitored process 6168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6168)] Waiting until timeout for monitored process [2021-11-13 18:18:18,330 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,330 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,350 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,350 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep12~0=-128} Honda state: {~ep12~0=-128} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6168)] Ended with exit code 0 [2021-11-13 18:18:18,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,375 INFO L229 MonitoredProcess]: Starting monitored process 6169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6169)] Waiting until timeout for monitored process [2021-11-13 18:18:18,376 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,376 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,386 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,386 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite10#1=0} Honda state: {ULTIMATE.start_node1_#t~ite10#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6169)] Ended with exit code 0 [2021-11-13 18:18:18,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,411 INFO L229 MonitoredProcess]: Starting monitored process 6170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6170)] Waiting until timeout for monitored process [2021-11-13 18:18:18,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,431 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,431 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep43~0=-256} Honda state: {~ep43~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6170)] Ended with exit code 0 [2021-11-13 18:18:18,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,456 INFO L229 MonitoredProcess]: Starting monitored process 6171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6171)] Waiting until timeout for monitored process [2021-11-13 18:18:18,457 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,457 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,467 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,467 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite15#1=0} Honda state: {ULTIMATE.start_node3_#t~ite15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6171)] Ended with exit code 0 [2021-11-13 18:18:18,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,492 INFO L229 MonitoredProcess]: Starting monitored process 6172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,493 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,494 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6172)] Waiting until timeout for monitored process [2021-11-13 18:18:18,521 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,521 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_~newmax~4#1=0} Honda state: {ULTIMATE.start_node5_~newmax~4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6172)] Ended with exit code 0 [2021-11-13 18:18:18,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,546 INFO L229 MonitoredProcess]: Starting monitored process 6173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6173)] Waiting until timeout for monitored process [2021-11-13 18:18:18,550 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,550 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,560 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,560 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite21#1=0} Honda state: {ULTIMATE.start_node4_#t~ite21#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6173)] Ended with exit code 0 [2021-11-13 18:18:18,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,584 INFO L229 MonitoredProcess]: Starting monitored process 6174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6174)] Waiting until timeout for monitored process [2021-11-13 18:18:18,586 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,586 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,596 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,596 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite18#1=0} Honda state: {ULTIMATE.start_node3_#t~ite18#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6174)] Ended with exit code 0 [2021-11-13 18:18:18,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,621 INFO L229 MonitoredProcess]: Starting monitored process 6175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6175)] Waiting until timeout for monitored process [2021-11-13 18:18:18,635 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,635 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,654 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,654 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep45~0=-256} Honda state: {~ep45~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6175)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:18,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,679 INFO L229 MonitoredProcess]: Starting monitored process 6176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6176)] Waiting until timeout for monitored process [2021-11-13 18:18:18,680 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,681 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,690 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,690 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite13#1=0} Honda state: {ULTIMATE.start_node2_#t~ite13#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6176)] Ended with exit code 0 [2021-11-13 18:18:18,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,715 INFO L229 MonitoredProcess]: Starting monitored process 6177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6177)] Waiting until timeout for monitored process [2021-11-13 18:18:18,716 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,716 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,736 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,736 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep15~0=32} Honda state: {~ep15~0=32} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6177)] Ended with exit code 0 [2021-11-13 18:18:18,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,763 INFO L229 MonitoredProcess]: Starting monitored process 6178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6178)] Waiting until timeout for monitored process [2021-11-13 18:18:18,764 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,764 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,773 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-13 18:18:18,774 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-13 18:18:18,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6178)] Ended with exit code 0 [2021-11-13 18:18:18,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,799 INFO L229 MonitoredProcess]: Starting monitored process 6179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6179)] Waiting until timeout for monitored process [2021-11-13 18:18:18,800 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-13 18:18:18,800 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6179)] Ended with exit code 0 [2021-11-13 18:18:18,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:18,835 INFO L229 MonitoredProcess]: Starting monitored process 6180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:18,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6180)] Waiting until timeout for monitored process [2021-11-13 18:18:18,836 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-13 18:18:18,836 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-13 18:18:18,963 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-13 18:18:18,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6180)] Ended with exit code 0 [2021-11-13 18:18:18,966 INFO L210 LassoAnalysis]: Preferences: [2021-11-13 18:18:18,966 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-13 18:18:18,966 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-13 18:18:18,966 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-13 18:18:18,966 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-13 18:18:18,966 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:18,967 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-13 18:18:18,967 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-13 18:18:18,967 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2021-11-13 18:18:18,967 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-13 18:18:18,967 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-13 18:18:18,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:18,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:19,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-13 18:18:20,820 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2021-11-13 18:18:39,424 WARN L227 SmtUtils]: Spent 18.29s on a formula simplification. DAG size of input: 265 DAG size of output: 217 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-11-13 18:18:39,476 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-13 18:18:39,476 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-13 18:18:39,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,477 INFO L229 MonitoredProcess]: Starting monitored process 6181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6181)] Waiting until timeout for monitored process [2021-11-13 18:18:39,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,488 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6181)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:39,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,514 INFO L229 MonitoredProcess]: Starting monitored process 6182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6182)] Waiting until timeout for monitored process [2021-11-13 18:18:39,515 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 [2021-11-13 18:18:39,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6182)] Ended with exit code 0 [2021-11-13 18:18:39,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,552 INFO L229 MonitoredProcess]: Starting monitored process 6183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6183)] Waiting until timeout for monitored process [2021-11-13 18:18:39,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6183)] Ended with exit code 0 [2021-11-13 18:18:39,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,590 INFO L229 MonitoredProcess]: Starting monitored process 6184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6184)] Waiting until timeout for monitored process [2021-11-13 18:18:39,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,600 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6184)] Ended with exit code 0 [2021-11-13 18:18:39,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,625 INFO L229 MonitoredProcess]: Starting monitored process 6185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6185)] Waiting until timeout for monitored process [2021-11-13 18:18:39,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6185)] Ended with exit code 0 [2021-11-13 18:18:39,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,660 INFO L229 MonitoredProcess]: Starting monitored process 6186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6186)] Waiting until timeout for monitored process [2021-11-13 18:18:39,661 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 [2021-11-13 18:18:39,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6186)] Ended with exit code 0 [2021-11-13 18:18:39,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,691 INFO L229 MonitoredProcess]: Starting monitored process 6187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6187)] Waiting until timeout for monitored process [2021-11-13 18:18:39,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6187)] Ended with exit code 0 [2021-11-13 18:18:39,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,722 INFO L229 MonitoredProcess]: Starting monitored process 6188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6188)] Waiting until timeout for monitored process [2021-11-13 18:18:39,723 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 [2021-11-13 18:18:39,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6188)] Ended with exit code 0 [2021-11-13 18:18:39,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,759 INFO L229 MonitoredProcess]: Starting monitored process 6189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6189)] Waiting until timeout for monitored process [2021-11-13 18:18:39,760 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 [2021-11-13 18:18:39,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6189)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:39,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,791 INFO L229 MonitoredProcess]: Starting monitored process 6190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6190)] Waiting until timeout for monitored process [2021-11-13 18:18:39,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6190)] Ended with exit code 0 [2021-11-13 18:18:39,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,821 INFO L229 MonitoredProcess]: Starting monitored process 6191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6191)] Waiting until timeout for monitored process [2021-11-13 18:18:39,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6191)] Ended with exit code 0 [2021-11-13 18:18:39,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,852 INFO L229 MonitoredProcess]: Starting monitored process 6192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6192)] Waiting until timeout for monitored process [2021-11-13 18:18:39,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6192)] Ended with exit code 0 [2021-11-13 18:18:39,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,884 INFO L229 MonitoredProcess]: Starting monitored process 6193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6193)] Waiting until timeout for monitored process [2021-11-13 18:18:39,885 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 [2021-11-13 18:18:39,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6193)] Ended with exit code 0 [2021-11-13 18:18:39,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,915 INFO L229 MonitoredProcess]: Starting monitored process 6194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6194)] Waiting until timeout for monitored process [2021-11-13 18:18:39,916 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 [2021-11-13 18:18:39,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6194)] Ended with exit code 0 [2021-11-13 18:18:39,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,948 INFO L229 MonitoredProcess]: Starting monitored process 6195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6195)] Waiting until timeout for monitored process [2021-11-13 18:18:39,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,958 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:39,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6195)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:39,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:39,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:39,982 INFO L229 MonitoredProcess]: Starting monitored process 6196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:39,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6196)] Waiting until timeout for monitored process [2021-11-13 18:18:39,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:39,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:39,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:39,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:39,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:39,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:39,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:39,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:39,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6196)] Ended with exit code 0 [2021-11-13 18:18:40,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,011 INFO L229 MonitoredProcess]: Starting monitored process 6197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6197)] Waiting until timeout for monitored process [2021-11-13 18:18:40,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6197)] Ended with exit code 0 [2021-11-13 18:18:40,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,042 INFO L229 MonitoredProcess]: Starting monitored process 6198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6198)] Waiting until timeout for monitored process [2021-11-13 18:18:40,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6198)] Ended with exit code 0 [2021-11-13 18:18:40,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,074 INFO L229 MonitoredProcess]: Starting monitored process 6199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6199)] Waiting until timeout for monitored process [2021-11-13 18:18:40,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6199)] Ended with exit code 0 [2021-11-13 18:18:40,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,106 INFO L229 MonitoredProcess]: Starting monitored process 6200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6200)] Waiting until timeout for monitored process [2021-11-13 18:18:40,107 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 [2021-11-13 18:18:40,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6200)] Ended with exit code 0 [2021-11-13 18:18:40,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,138 INFO L229 MonitoredProcess]: Starting monitored process 6201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6201)] Waiting until timeout for monitored process [2021-11-13 18:18:40,139 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 [2021-11-13 18:18:40,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,147 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6201)] Ended with exit code 0 [2021-11-13 18:18:40,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,169 INFO L229 MonitoredProcess]: Starting monitored process 6202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6202)] Waiting until timeout for monitored process [2021-11-13 18:18:40,170 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 [2021-11-13 18:18:40,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6202)] Ended with exit code 0 [2021-11-13 18:18:40,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,201 INFO L229 MonitoredProcess]: Starting monitored process 6203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6203)] Waiting until timeout for monitored process [2021-11-13 18:18:40,202 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 [2021-11-13 18:18:40,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,210 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6203)] Ended with exit code 0 [2021-11-13 18:18:40,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,232 INFO L229 MonitoredProcess]: Starting monitored process 6204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6204)] Waiting until timeout for monitored process [2021-11-13 18:18:40,233 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 [2021-11-13 18:18:40,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6204)] Ended with exit code 0 [2021-11-13 18:18:40,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,263 INFO L229 MonitoredProcess]: Starting monitored process 6205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6205)] Waiting until timeout for monitored process [2021-11-13 18:18:40,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6205)] Ended with exit code 0 [2021-11-13 18:18:40,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,295 INFO L229 MonitoredProcess]: Starting monitored process 6206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6206)] Waiting until timeout for monitored process [2021-11-13 18:18:40,296 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 [2021-11-13 18:18:40,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6206)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:40,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,326 INFO L229 MonitoredProcess]: Starting monitored process 6207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6207)] Waiting until timeout for monitored process [2021-11-13 18:18:40,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6207)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:40,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,359 INFO L229 MonitoredProcess]: Starting monitored process 6208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6208)] Waiting until timeout for monitored process [2021-11-13 18:18:40,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6208)] Ended with exit code 0 [2021-11-13 18:18:40,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,390 INFO L229 MonitoredProcess]: Starting monitored process 6209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6209)] Waiting until timeout for monitored process [2021-11-13 18:18:40,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6209)] Ended with exit code 0 [2021-11-13 18:18:40,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,423 INFO L229 MonitoredProcess]: Starting monitored process 6210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Waiting until timeout for monitored process [2021-11-13 18:18:40,427 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 [2021-11-13 18:18:40,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Ended with exit code 0 [2021-11-13 18:18:40,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,460 INFO L229 MonitoredProcess]: Starting monitored process 6211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Waiting until timeout for monitored process [2021-11-13 18:18:40,461 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 [2021-11-13 18:18:40,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,469 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Ended with exit code 0 [2021-11-13 18:18:40,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,492 INFO L229 MonitoredProcess]: Starting monitored process 6212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Waiting until timeout for monitored process [2021-11-13 18:18:40,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,502 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Ended with exit code 0 [2021-11-13 18:18:40,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,525 INFO L229 MonitoredProcess]: Starting monitored process 6213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Waiting until timeout for monitored process [2021-11-13 18:18:40,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Ended with exit code 0 [2021-11-13 18:18:40,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,557 INFO L229 MonitoredProcess]: Starting monitored process 6214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Waiting until timeout for monitored process [2021-11-13 18:18:40,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Ended with exit code 0 [2021-11-13 18:18:40,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,590 INFO L229 MonitoredProcess]: Starting monitored process 6215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Waiting until timeout for monitored process [2021-11-13 18:18:40,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,599 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Ended with exit code 0 [2021-11-13 18:18:40,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,620 INFO L229 MonitoredProcess]: Starting monitored process 6216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Waiting until timeout for monitored process [2021-11-13 18:18:40,621 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 [2021-11-13 18:18:40,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:40,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,650 INFO L229 MonitoredProcess]: Starting monitored process 6217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Waiting until timeout for monitored process [2021-11-13 18:18:40,651 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 [2021-11-13 18:18:40,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,660 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:40,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,684 INFO L229 MonitoredProcess]: Starting monitored process 6218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Waiting until timeout for monitored process [2021-11-13 18:18:40,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Ended with exit code 0 [2021-11-13 18:18:40,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,716 INFO L229 MonitoredProcess]: Starting monitored process 6219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6219)] Waiting until timeout for monitored process [2021-11-13 18:18:40,717 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 [2021-11-13 18:18:40,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6219)] Ended with exit code 0 [2021-11-13 18:18:40,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,749 INFO L229 MonitoredProcess]: Starting monitored process 6220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6220)] Waiting until timeout for monitored process [2021-11-13 18:18:40,750 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 [2021-11-13 18:18:40,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,759 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6220)] Ended with exit code 0 [2021-11-13 18:18:40,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,784 INFO L229 MonitoredProcess]: Starting monitored process 6221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6221)] Waiting until timeout for monitored process [2021-11-13 18:18:40,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,794 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6221)] Ended with exit code 0 [2021-11-13 18:18:40,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,816 INFO L229 MonitoredProcess]: Starting monitored process 6222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6222)] Waiting until timeout for monitored process [2021-11-13 18:18:40,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6222)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:40,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,848 INFO L229 MonitoredProcess]: Starting monitored process 6223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6223)] Waiting until timeout for monitored process [2021-11-13 18:18:40,848 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 [2021-11-13 18:18:40,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6223)] Ended with exit code 0 [2021-11-13 18:18:40,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,880 INFO L229 MonitoredProcess]: Starting monitored process 6224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6224)] Waiting until timeout for monitored process [2021-11-13 18:18:40,881 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 [2021-11-13 18:18:40,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,889 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6224)] Ended with exit code 0 [2021-11-13 18:18:40,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,912 INFO L229 MonitoredProcess]: Starting monitored process 6225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6225)] Waiting until timeout for monitored process [2021-11-13 18:18:40,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6225)] Ended with exit code 0 [2021-11-13 18:18:40,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,946 INFO L229 MonitoredProcess]: Starting monitored process 6226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6226)] Waiting until timeout for monitored process [2021-11-13 18:18:40,947 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 [2021-11-13 18:18:40,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,956 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:40,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6226)] Ended with exit code 0 [2021-11-13 18:18:40,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:40,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:40,982 INFO L229 MonitoredProcess]: Starting monitored process 6227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:40,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6227)] Waiting until timeout for monitored process [2021-11-13 18:18:40,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:40,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:40,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:40,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:40,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:40,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:40,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:40,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:40,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6227)] Ended with exit code 0 [2021-11-13 18:18:41,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,014 INFO L229 MonitoredProcess]: Starting monitored process 6228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6228)] Waiting until timeout for monitored process [2021-11-13 18:18:41,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6228)] Ended with exit code 0 [2021-11-13 18:18:41,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,047 INFO L229 MonitoredProcess]: Starting monitored process 6229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6229)] Waiting until timeout for monitored process [2021-11-13 18:18:41,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,057 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6229)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:41,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,079 INFO L229 MonitoredProcess]: Starting monitored process 6230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6230)] Waiting until timeout for monitored process [2021-11-13 18:18:41,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6230)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:41,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,113 INFO L229 MonitoredProcess]: Starting monitored process 6231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6231)] Waiting until timeout for monitored process [2021-11-13 18:18:41,114 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 [2021-11-13 18:18:41,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,123 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6231)] Ended with exit code 0 [2021-11-13 18:18:41,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,146 INFO L229 MonitoredProcess]: Starting monitored process 6232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6232)] Waiting until timeout for monitored process [2021-11-13 18:18:41,147 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 [2021-11-13 18:18:41,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6232)] Ended with exit code 0 [2021-11-13 18:18:41,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,177 INFO L229 MonitoredProcess]: Starting monitored process 6233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6233)] Waiting until timeout for monitored process [2021-11-13 18:18:41,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,186 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6233)] Ended with exit code 0 [2021-11-13 18:18:41,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,210 INFO L229 MonitoredProcess]: Starting monitored process 6234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6234)] Waiting until timeout for monitored process [2021-11-13 18:18:41,211 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 [2021-11-13 18:18:41,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,219 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6234)] Ended with exit code 0 [2021-11-13 18:18:41,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,242 INFO L229 MonitoredProcess]: Starting monitored process 6235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6235)] Waiting until timeout for monitored process [2021-11-13 18:18:41,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,250 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6235)] Ended with exit code 0 [2021-11-13 18:18:41,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,275 INFO L229 MonitoredProcess]: Starting monitored process 6236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6236)] Waiting until timeout for monitored process [2021-11-13 18:18:41,276 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 [2021-11-13 18:18:41,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,284 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-13 18:18:41,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,465 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2021-11-13 18:18:41,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6236)] Ended with exit code 0 [2021-11-13 18:18:41,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,771 INFO L229 MonitoredProcess]: Starting monitored process 6237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6237)] Waiting until timeout for monitored process [2021-11-13 18:18:41,772 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 [2021-11-13 18:18:41,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6237)] Ended with exit code 0 [2021-11-13 18:18:41,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,808 INFO L229 MonitoredProcess]: Starting monitored process 6238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6238)] Waiting until timeout for monitored process [2021-11-13 18:18:41,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:41,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6238)] Ended with exit code 0 [2021-11-13 18:18:41,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,848 INFO L229 MonitoredProcess]: Starting monitored process 6239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6239)] Waiting until timeout for monitored process [2021-11-13 18:18:41,849 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 [2021-11-13 18:18:41,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,858 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6239)] Ended with exit code 0 [2021-11-13 18:18:41,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,886 INFO L229 MonitoredProcess]: Starting monitored process 6240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6240)] Waiting until timeout for monitored process [2021-11-13 18:18:41,887 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 [2021-11-13 18:18:41,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6240)] Ended with exit code 0 [2021-11-13 18:18:41,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,923 INFO L229 MonitoredProcess]: Starting monitored process 6241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6241)] Waiting until timeout for monitored process [2021-11-13 18:18:41,924 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 [2021-11-13 18:18:41,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,933 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6241)] Ended with exit code 0 [2021-11-13 18:18:41,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:41,959 INFO L229 MonitoredProcess]: Starting monitored process 6242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:41,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6242)] Waiting until timeout for monitored process [2021-11-13 18:18:41,960 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 [2021-11-13 18:18:41,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:41,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:41,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:41,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:41,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-13 18:18:41,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-13 18:18:41,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:41,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:41,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6242)] Ended with exit code 0 [2021-11-13 18:18:41,999 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-13 18:18:41,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:41,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,000 INFO L229 MonitoredProcess]: Starting monitored process 6243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6243)] Waiting until timeout for monitored process [2021-11-13 18:18:42,001 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 [2021-11-13 18:18:42,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,010 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6243)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,037 INFO L229 MonitoredProcess]: Starting monitored process 6244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6244)] Waiting until timeout for monitored process [2021-11-13 18:18:42,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6244)] Ended with exit code 0 [2021-11-13 18:18:42,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,073 INFO L229 MonitoredProcess]: Starting monitored process 6245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6245)] Waiting until timeout for monitored process [2021-11-13 18:18:42,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6245)] Ended with exit code 0 [2021-11-13 18:18:42,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,110 INFO L229 MonitoredProcess]: Starting monitored process 6246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6246)] Waiting until timeout for monitored process [2021-11-13 18:18:42,111 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 [2021-11-13 18:18:42,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6246)] Ended with exit code 0 [2021-11-13 18:18:42,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,149 INFO L229 MonitoredProcess]: Starting monitored process 6247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6247)] Waiting until timeout for monitored process [2021-11-13 18:18:42,150 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 [2021-11-13 18:18:42,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6247)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,191 INFO L229 MonitoredProcess]: Starting monitored process 6248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6248)] Waiting until timeout for monitored process [2021-11-13 18:18:42,192 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 [2021-11-13 18:18:42,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6248)] Ended with exit code 0 [2021-11-13 18:18:42,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,227 INFO L229 MonitoredProcess]: Starting monitored process 6249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6249)] Waiting until timeout for monitored process [2021-11-13 18:18:42,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6249)] Ended with exit code 0 [2021-11-13 18:18:42,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,264 INFO L229 MonitoredProcess]: Starting monitored process 6250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6250)] Waiting until timeout for monitored process [2021-11-13 18:18:42,265 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 [2021-11-13 18:18:42,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6250)] Ended with exit code 0 [2021-11-13 18:18:42,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,304 INFO L229 MonitoredProcess]: Starting monitored process 6251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6251)] Waiting until timeout for monitored process [2021-11-13 18:18:42,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6251)] Ended with exit code 0 [2021-11-13 18:18:42,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,340 INFO L229 MonitoredProcess]: Starting monitored process 6252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6252)] Waiting until timeout for monitored process [2021-11-13 18:18:42,341 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 [2021-11-13 18:18:42,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6252)] Ended with exit code 0 [2021-11-13 18:18:42,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,380 INFO L229 MonitoredProcess]: Starting monitored process 6253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6253)] Waiting until timeout for monitored process [2021-11-13 18:18:42,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6253)] Ended with exit code 0 [2021-11-13 18:18:42,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,417 INFO L229 MonitoredProcess]: Starting monitored process 6254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6254)] Waiting until timeout for monitored process [2021-11-13 18:18:42,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6254)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,455 INFO L229 MonitoredProcess]: Starting monitored process 6255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6255)] Waiting until timeout for monitored process [2021-11-13 18:18:42,456 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 [2021-11-13 18:18:42,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6255)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,491 INFO L229 MonitoredProcess]: Starting monitored process 6256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6256)] Waiting until timeout for monitored process [2021-11-13 18:18:42,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6256)] Ended with exit code 0 [2021-11-13 18:18:42,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,528 INFO L229 MonitoredProcess]: Starting monitored process 6257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6257)] Waiting until timeout for monitored process [2021-11-13 18:18:42,530 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 [2021-11-13 18:18:42,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6257)] Ended with exit code 0 [2021-11-13 18:18:42,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,567 INFO L229 MonitoredProcess]: Starting monitored process 6258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6258)] Waiting until timeout for monitored process [2021-11-13 18:18:42,568 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 [2021-11-13 18:18:42,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6258)] Ended with exit code 0 [2021-11-13 18:18:42,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,603 INFO L229 MonitoredProcess]: Starting monitored process 6259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6259)] Waiting until timeout for monitored process [2021-11-13 18:18:42,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6259)] Ended with exit code 0 [2021-11-13 18:18:42,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,642 INFO L229 MonitoredProcess]: Starting monitored process 6260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6260)] Waiting until timeout for monitored process [2021-11-13 18:18:42,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6260)] Ended with exit code 0 [2021-11-13 18:18:42,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,679 INFO L229 MonitoredProcess]: Starting monitored process 6261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6261)] Waiting until timeout for monitored process [2021-11-13 18:18:42,680 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 [2021-11-13 18:18:42,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6261)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,718 INFO L229 MonitoredProcess]: Starting monitored process 6262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6262)] Waiting until timeout for monitored process [2021-11-13 18:18:42,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6262)] Ended with exit code 0 [2021-11-13 18:18:42,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,760 INFO L229 MonitoredProcess]: Starting monitored process 6263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6263)] Waiting until timeout for monitored process [2021-11-13 18:18:42,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,770 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6263)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,795 INFO L229 MonitoredProcess]: Starting monitored process 6264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6264)] Waiting until timeout for monitored process [2021-11-13 18:18:42,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6264)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,833 INFO L229 MonitoredProcess]: Starting monitored process 6265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6265)] Waiting until timeout for monitored process [2021-11-13 18:18:42,837 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 [2021-11-13 18:18:42,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6265)] Ended with exit code 0 [2021-11-13 18:18:42,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,873 INFO L229 MonitoredProcess]: Starting monitored process 6266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6266)] Waiting until timeout for monitored process [2021-11-13 18:18:42,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6266)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:42,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,914 INFO L229 MonitoredProcess]: Starting monitored process 6267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6267)] Waiting until timeout for monitored process [2021-11-13 18:18:42,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:42,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6267)] Ended with exit code 0 [2021-11-13 18:18:42,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,951 INFO L229 MonitoredProcess]: Starting monitored process 6268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6268)] Waiting until timeout for monitored process [2021-11-13 18:18:42,952 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 [2021-11-13 18:18:42,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:42,963 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:42,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:42,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:42,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6268)] Ended with exit code 0 [2021-11-13 18:18:42,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:42,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:42,989 INFO L229 MonitoredProcess]: Starting monitored process 6269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:42,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6269)] Waiting until timeout for monitored process [2021-11-13 18:18:42,990 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 [2021-11-13 18:18:42,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:42,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:42,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:42,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:42,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6269)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,027 INFO L229 MonitoredProcess]: Starting monitored process 6270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6270)] Waiting until timeout for monitored process [2021-11-13 18:18:43,028 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 [2021-11-13 18:18:43,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6270)] Ended with exit code 0 [2021-11-13 18:18:43,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,065 INFO L229 MonitoredProcess]: Starting monitored process 6271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6271)] Waiting until timeout for monitored process [2021-11-13 18:18:43,066 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 [2021-11-13 18:18:43,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6271)] Ended with exit code 0 [2021-11-13 18:18:43,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,102 INFO L229 MonitoredProcess]: Starting monitored process 6272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6272)] Waiting until timeout for monitored process [2021-11-13 18:18:43,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6272)] Ended with exit code 0 [2021-11-13 18:18:43,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,138 INFO L229 MonitoredProcess]: Starting monitored process 6273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6273)] Waiting until timeout for monitored process [2021-11-13 18:18:43,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6273)] Ended with exit code 0 [2021-11-13 18:18:43,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,175 INFO L229 MonitoredProcess]: Starting monitored process 6274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6274)] Waiting until timeout for monitored process [2021-11-13 18:18:43,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6274)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,213 INFO L229 MonitoredProcess]: Starting monitored process 6275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6275)] Waiting until timeout for monitored process [2021-11-13 18:18:43,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6275)] Ended with exit code 0 [2021-11-13 18:18:43,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,251 INFO L229 MonitoredProcess]: Starting monitored process 6276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6276)] Waiting until timeout for monitored process [2021-11-13 18:18:43,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6276)] Ended with exit code 0 [2021-11-13 18:18:43,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,288 INFO L229 MonitoredProcess]: Starting monitored process 6277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6277)] Waiting until timeout for monitored process [2021-11-13 18:18:43,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,299 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6277)] Ended with exit code 0 [2021-11-13 18:18:43,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,328 INFO L229 MonitoredProcess]: Starting monitored process 6278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6278)] Waiting until timeout for monitored process [2021-11-13 18:18:43,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6278)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,366 INFO L229 MonitoredProcess]: Starting monitored process 6279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6279)] Waiting until timeout for monitored process [2021-11-13 18:18:43,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6279)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,403 INFO L229 MonitoredProcess]: Starting monitored process 6280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6280)] Waiting until timeout for monitored process [2021-11-13 18:18:43,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,413 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6280)] Ended with exit code 0 [2021-11-13 18:18:43,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,438 INFO L229 MonitoredProcess]: Starting monitored process 6281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6281)] Waiting until timeout for monitored process [2021-11-13 18:18:43,439 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 [2021-11-13 18:18:43,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6281)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,475 INFO L229 MonitoredProcess]: Starting monitored process 6282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6282)] Waiting until timeout for monitored process [2021-11-13 18:18:43,476 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 [2021-11-13 18:18:43,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,485 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6282)] Ended with exit code 0 [2021-11-13 18:18:43,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,516 INFO L229 MonitoredProcess]: Starting monitored process 6283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6283)] Waiting until timeout for monitored process [2021-11-13 18:18:43,517 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 [2021-11-13 18:18:43,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6283)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,551 INFO L229 MonitoredProcess]: Starting monitored process 6284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6284)] Waiting until timeout for monitored process [2021-11-13 18:18:43,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6284)] Ended with exit code 0 [2021-11-13 18:18:43,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,593 INFO L229 MonitoredProcess]: Starting monitored process 6285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6285)] Waiting until timeout for monitored process [2021-11-13 18:18:43,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6285)] Ended with exit code 0 [2021-11-13 18:18:43,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,628 INFO L229 MonitoredProcess]: Starting monitored process 6286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6286)] Waiting until timeout for monitored process [2021-11-13 18:18:43,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6286)] Ended with exit code 0 [2021-11-13 18:18:43,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,664 INFO L229 MonitoredProcess]: Starting monitored process 6287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6287)] Waiting until timeout for monitored process [2021-11-13 18:18:43,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6287)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,700 INFO L229 MonitoredProcess]: Starting monitored process 6288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6288)] Waiting until timeout for monitored process [2021-11-13 18:18:43,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6288)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,737 INFO L229 MonitoredProcess]: Starting monitored process 6289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6289)] Waiting until timeout for monitored process [2021-11-13 18:18:43,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6289)] Ended with exit code 0 [2021-11-13 18:18:43,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,773 INFO L229 MonitoredProcess]: Starting monitored process 6290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6290)] Waiting until timeout for monitored process [2021-11-13 18:18:43,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6290)] Ended with exit code 0 [2021-11-13 18:18:43,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,808 INFO L229 MonitoredProcess]: Starting monitored process 6291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6291)] Waiting until timeout for monitored process [2021-11-13 18:18:43,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6291)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,846 INFO L229 MonitoredProcess]: Starting monitored process 6292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6292)] Waiting until timeout for monitored process [2021-11-13 18:18:43,847 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 [2021-11-13 18:18:43,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6292)] Ended with exit code 0 [2021-11-13 18:18:43,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,888 INFO L229 MonitoredProcess]: Starting monitored process 6293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6293)] Waiting until timeout for monitored process [2021-11-13 18:18:43,889 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 [2021-11-13 18:18:43,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6293)] Ended with exit code 0 [2021-11-13 18:18:43,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,925 INFO L229 MonitoredProcess]: Starting monitored process 6294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6294)] Waiting until timeout for monitored process [2021-11-13 18:18:43,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6294)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:43,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,962 INFO L229 MonitoredProcess]: Starting monitored process 6295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6295)] Waiting until timeout for monitored process [2021-11-13 18:18:43,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:43,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:43,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:43,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:43,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:43,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:43,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:43,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:43,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:43,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6295)] Ended with exit code 0 [2021-11-13 18:18:43,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:43,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:43,997 INFO L229 MonitoredProcess]: Starting monitored process 6296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:43,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6296)] Waiting until timeout for monitored process [2021-11-13 18:18:43,998 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 [2021-11-13 18:18:44,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:44,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:44,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:44,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6296)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:44,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:44,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:44,035 INFO L229 MonitoredProcess]: Starting monitored process 6297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:44,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6297)] Waiting until timeout for monitored process [2021-11-13 18:18:44,036 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 [2021-11-13 18:18:44,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:44,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:44,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:44,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6297)] Ended with exit code 0 [2021-11-13 18:18:44,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:44,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:44,071 INFO L229 MonitoredProcess]: Starting monitored process 6298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:44,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6298)] Waiting until timeout for monitored process [2021-11-13 18:18:44,072 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 [2021-11-13 18:18:44,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,085 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-13 18:18:44,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,371 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2021-11-13 18:18:44,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:44,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6298)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:44,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:44,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:44,889 INFO L229 MonitoredProcess]: Starting monitored process 6299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:44,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6299)] Waiting until timeout for monitored process [2021-11-13 18:18:44,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:44,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:44,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:44,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:44,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6299)] Ended with exit code 0 [2021-11-13 18:18:44,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:44,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:44,925 INFO L229 MonitoredProcess]: Starting monitored process 6300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:44,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6300)] Waiting until timeout for monitored process [2021-11-13 18:18:44,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:44,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:44,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:44,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:44,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6300)] Ended with exit code 0 [2021-11-13 18:18:44,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:44,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:44,962 INFO L229 MonitoredProcess]: Starting monitored process 6301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:44,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6301)] Waiting until timeout for monitored process [2021-11-13 18:18:44,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:44,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:44,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:44,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:44,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:44,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:44,974 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:44,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:44,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6301)] Ended with exit code 0 [2021-11-13 18:18:45,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,003 INFO L229 MonitoredProcess]: Starting monitored process 6302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6302)] Waiting until timeout for monitored process [2021-11-13 18:18:45,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:45,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:45,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6302)] Ended with exit code 0 [2021-11-13 18:18:45,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,041 INFO L229 MonitoredProcess]: Starting monitored process 6303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6303)] Waiting until timeout for monitored process [2021-11-13 18:18:45,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:45,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:45,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6303)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,078 INFO L229 MonitoredProcess]: Starting monitored process 6304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6304)] Waiting until timeout for monitored process [2021-11-13 18:18:45,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:45,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:45,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6304)] Ended with exit code 0 [2021-11-13 18:18:45,113 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-13 18:18:45,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,114 INFO L229 MonitoredProcess]: Starting monitored process 6305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6305)] Waiting until timeout for monitored process [2021-11-13 18:18:45,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6305)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,152 INFO L229 MonitoredProcess]: Starting monitored process 6306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6306)] Waiting until timeout for monitored process [2021-11-13 18:18:45,153 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 [2021-11-13 18:18:45,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6306)] Ended with exit code 0 [2021-11-13 18:18:45,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,189 INFO L229 MonitoredProcess]: Starting monitored process 6307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6307)] Waiting until timeout for monitored process [2021-11-13 18:18:45,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6307)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,249 INFO L229 MonitoredProcess]: Starting monitored process 6308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6308)] Waiting until timeout for monitored process [2021-11-13 18:18:45,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6308)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,289 INFO L229 MonitoredProcess]: Starting monitored process 6309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6309)] Waiting until timeout for monitored process [2021-11-13 18:18:45,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6309)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,333 INFO L229 MonitoredProcess]: Starting monitored process 6310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6310)] Waiting until timeout for monitored process [2021-11-13 18:18:45,334 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 [2021-11-13 18:18:45,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6310)] Ended with exit code 0 [2021-11-13 18:18:45,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,370 INFO L229 MonitoredProcess]: Starting monitored process 6311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6311)] Waiting until timeout for monitored process [2021-11-13 18:18:45,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6311)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,409 INFO L229 MonitoredProcess]: Starting monitored process 6312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6312)] Waiting until timeout for monitored process [2021-11-13 18:18:45,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6312)] Ended with exit code 0 [2021-11-13 18:18:45,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,447 INFO L229 MonitoredProcess]: Starting monitored process 6313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6313)] Waiting until timeout for monitored process [2021-11-13 18:18:45,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6313)] Ended with exit code 0 [2021-11-13 18:18:45,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,483 INFO L229 MonitoredProcess]: Starting monitored process 6314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6314)] Waiting until timeout for monitored process [2021-11-13 18:18:45,484 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 [2021-11-13 18:18:45,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6314)] Ended with exit code 0 [2021-11-13 18:18:45,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,521 INFO L229 MonitoredProcess]: Starting monitored process 6315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6315)] Waiting until timeout for monitored process [2021-11-13 18:18:45,522 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 [2021-11-13 18:18:45,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6315)] Ended with exit code 0 [2021-11-13 18:18:45,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,555 INFO L229 MonitoredProcess]: Starting monitored process 6316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6316)] Waiting until timeout for monitored process [2021-11-13 18:18:45,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6316)] Ended with exit code 0 [2021-11-13 18:18:45,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,587 INFO L229 MonitoredProcess]: Starting monitored process 6317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6317)] Waiting until timeout for monitored process [2021-11-13 18:18:45,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6317)] Ended with exit code 0 [2021-11-13 18:18:45,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,621 INFO L229 MonitoredProcess]: Starting monitored process 6318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6318)] Waiting until timeout for monitored process [2021-11-13 18:18:45,622 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 [2021-11-13 18:18:45,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6318)] Ended with exit code 0 [2021-11-13 18:18:45,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,652 INFO L229 MonitoredProcess]: Starting monitored process 6319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6319)] Waiting until timeout for monitored process [2021-11-13 18:18:45,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6319)] Ended with exit code 0 [2021-11-13 18:18:45,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,687 INFO L229 MonitoredProcess]: Starting monitored process 6320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6320)] Waiting until timeout for monitored process [2021-11-13 18:18:45,688 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 [2021-11-13 18:18:45,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6320)] Ended with exit code 0 [2021-11-13 18:18:45,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,720 INFO L229 MonitoredProcess]: Starting monitored process 6321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6321)] Waiting until timeout for monitored process [2021-11-13 18:18:45,721 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 [2021-11-13 18:18:45,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6321)] Ended with exit code 0 [2021-11-13 18:18:45,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,754 INFO L229 MonitoredProcess]: Starting monitored process 6322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6322)] Waiting until timeout for monitored process [2021-11-13 18:18:45,755 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 [2021-11-13 18:18:45,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6322)] Ended with exit code 0 [2021-11-13 18:18:45,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,789 INFO L229 MonitoredProcess]: Starting monitored process 6323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6323)] Waiting until timeout for monitored process [2021-11-13 18:18:45,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6323)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,828 INFO L229 MonitoredProcess]: Starting monitored process 6324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6324)] Waiting until timeout for monitored process [2021-11-13 18:18:45,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6324)] Ended with exit code 0 [2021-11-13 18:18:45,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,862 INFO L229 MonitoredProcess]: Starting monitored process 6325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6325)] Waiting until timeout for monitored process [2021-11-13 18:18:45,863 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 [2021-11-13 18:18:45,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6325)] Ended with exit code 0 [2021-11-13 18:18:45,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,898 INFO L229 MonitoredProcess]: Starting monitored process 6326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6326)] Waiting until timeout for monitored process [2021-11-13 18:18:45,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6326)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:45,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,936 INFO L229 MonitoredProcess]: Starting monitored process 6327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6327)] Waiting until timeout for monitored process [2021-11-13 18:18:45,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:45,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:45,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6327)] Ended with exit code 0 [2021-11-13 18:18:45,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:45,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:45,968 INFO L229 MonitoredProcess]: Starting monitored process 6328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:45,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6328)] Waiting until timeout for monitored process [2021-11-13 18:18:45,969 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 [2021-11-13 18:18:45,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:45,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:45,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:45,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:45,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:45,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:45,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:45,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6328)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,001 INFO L229 MonitoredProcess]: Starting monitored process 6329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6329)] Waiting until timeout for monitored process [2021-11-13 18:18:46,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6329)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,032 INFO L229 MonitoredProcess]: Starting monitored process 6330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6330)] Waiting until timeout for monitored process [2021-11-13 18:18:46,032 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 [2021-11-13 18:18:46,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6330)] Ended with exit code 0 [2021-11-13 18:18:46,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,065 INFO L229 MonitoredProcess]: Starting monitored process 6331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6331)] Waiting until timeout for monitored process [2021-11-13 18:18:46,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6331)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,103 INFO L229 MonitoredProcess]: Starting monitored process 6332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6332)] Waiting until timeout for monitored process [2021-11-13 18:18:46,104 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 [2021-11-13 18:18:46,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6332)] Ended with exit code 0 [2021-11-13 18:18:46,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,137 INFO L229 MonitoredProcess]: Starting monitored process 6333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6333)] Waiting until timeout for monitored process [2021-11-13 18:18:46,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6333)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,171 INFO L229 MonitoredProcess]: Starting monitored process 6334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6334)] Waiting until timeout for monitored process [2021-11-13 18:18:46,172 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 [2021-11-13 18:18:46,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6334)] Ended with exit code 0 [2021-11-13 18:18:46,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,204 INFO L229 MonitoredProcess]: Starting monitored process 6335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6335)] Waiting until timeout for monitored process [2021-11-13 18:18:46,205 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 [2021-11-13 18:18:46,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6335)] Ended with exit code 0 [2021-11-13 18:18:46,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,236 INFO L229 MonitoredProcess]: Starting monitored process 6336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6336)] Waiting until timeout for monitored process [2021-11-13 18:18:46,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6336)] Ended with exit code 0 [2021-11-13 18:18:46,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,269 INFO L229 MonitoredProcess]: Starting monitored process 6337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6337)] Waiting until timeout for monitored process [2021-11-13 18:18:46,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6337)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,302 INFO L229 MonitoredProcess]: Starting monitored process 6338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6338)] Waiting until timeout for monitored process [2021-11-13 18:18:46,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6338)] Ended with exit code 0 [2021-11-13 18:18:46,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,337 INFO L229 MonitoredProcess]: Starting monitored process 6339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6339)] Waiting until timeout for monitored process [2021-11-13 18:18:46,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6339)] Ended with exit code 0 [2021-11-13 18:18:46,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,372 INFO L229 MonitoredProcess]: Starting monitored process 6340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6340)] Waiting until timeout for monitored process [2021-11-13 18:18:46,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6340)] Ended with exit code 0 [2021-11-13 18:18:46,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,403 INFO L229 MonitoredProcess]: Starting monitored process 6341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6341)] Waiting until timeout for monitored process [2021-11-13 18:18:46,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6341)] Ended with exit code 0 [2021-11-13 18:18:46,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,438 INFO L229 MonitoredProcess]: Starting monitored process 6342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6342)] Waiting until timeout for monitored process [2021-11-13 18:18:46,439 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 [2021-11-13 18:18:46,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6342)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,471 INFO L229 MonitoredProcess]: Starting monitored process 6343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6343)] Waiting until timeout for monitored process [2021-11-13 18:18:46,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6343)] Ended with exit code 0 [2021-11-13 18:18:46,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,503 INFO L229 MonitoredProcess]: Starting monitored process 6344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6344)] Waiting until timeout for monitored process [2021-11-13 18:18:46,504 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 [2021-11-13 18:18:46,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6344)] Ended with exit code 0 [2021-11-13 18:18:46,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,538 INFO L229 MonitoredProcess]: Starting monitored process 6345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6345)] Waiting until timeout for monitored process [2021-11-13 18:18:46,543 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 [2021-11-13 18:18:46,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6345)] Ended with exit code 0 [2021-11-13 18:18:46,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,577 INFO L229 MonitoredProcess]: Starting monitored process 6346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6346)] Waiting until timeout for monitored process [2021-11-13 18:18:46,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6346)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,611 INFO L229 MonitoredProcess]: Starting monitored process 6347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6347)] Waiting until timeout for monitored process [2021-11-13 18:18:46,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6347)] Ended with exit code 0 [2021-11-13 18:18:46,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,643 INFO L229 MonitoredProcess]: Starting monitored process 6348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6348)] Waiting until timeout for monitored process [2021-11-13 18:18:46,644 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 [2021-11-13 18:18:46,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6348)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,676 INFO L229 MonitoredProcess]: Starting monitored process 6349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6349)] Waiting until timeout for monitored process [2021-11-13 18:18:46,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6349)] Ended with exit code 0 [2021-11-13 18:18:46,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,707 INFO L229 MonitoredProcess]: Starting monitored process 6350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6350)] Waiting until timeout for monitored process [2021-11-13 18:18:46,708 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 [2021-11-13 18:18:46,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6350)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,740 INFO L229 MonitoredProcess]: Starting monitored process 6351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6351)] Waiting until timeout for monitored process [2021-11-13 18:18:46,741 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 [2021-11-13 18:18:46,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6351)] Ended with exit code 0 [2021-11-13 18:18:46,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,774 INFO L229 MonitoredProcess]: Starting monitored process 6352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6352)] Waiting until timeout for monitored process [2021-11-13 18:18:46,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6352)] Ended with exit code 0 [2021-11-13 18:18:46,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,804 INFO L229 MonitoredProcess]: Starting monitored process 6353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6353)] Waiting until timeout for monitored process [2021-11-13 18:18:46,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6353)] Ended with exit code 0 [2021-11-13 18:18:46,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,838 INFO L229 MonitoredProcess]: Starting monitored process 6354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6354)] Waiting until timeout for monitored process [2021-11-13 18:18:46,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6354)] Ended with exit code 0 [2021-11-13 18:18:46,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,872 INFO L229 MonitoredProcess]: Starting monitored process 6355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6355)] Waiting until timeout for monitored process [2021-11-13 18:18:46,873 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 [2021-11-13 18:18:46,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6355)] Ended with exit code 0 [2021-11-13 18:18:46,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,902 INFO L229 MonitoredProcess]: Starting monitored process 6356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6356)] Waiting until timeout for monitored process [2021-11-13 18:18:46,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,911 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6356)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,933 INFO L229 MonitoredProcess]: Starting monitored process 6357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6357)] Waiting until timeout for monitored process [2021-11-13 18:18:46,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6357)] Ended with exit code 0 [2021-11-13 18:18:46,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,965 INFO L229 MonitoredProcess]: Starting monitored process 6358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6358)] Waiting until timeout for monitored process [2021-11-13 18:18:46,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:46,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:46,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:46,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:46,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:46,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:46,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:46,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:46,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:46,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6358)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:46,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:46,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:46,997 INFO L229 MonitoredProcess]: Starting monitored process 6359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:46,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6359)] Waiting until timeout for monitored process [2021-11-13 18:18:46,998 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 [2021-11-13 18:18:47,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:47,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:47,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:47,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:47,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:47,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:47,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:47,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:47,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6359)] Ended with exit code 0 [2021-11-13 18:18:47,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:47,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:47,029 INFO L229 MonitoredProcess]: Starting monitored process 6360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:47,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6360)] Waiting until timeout for monitored process [2021-11-13 18:18:47,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:47,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:47,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:47,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:47,042 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-13 18:18:47,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:47,367 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-11-13 18:18:47,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6360)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:48,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,109 INFO L229 MonitoredProcess]: Starting monitored process 6361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6361)] Waiting until timeout for monitored process [2021-11-13 18:18:48,110 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 [2021-11-13 18:18:48,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6361)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:48,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,146 INFO L229 MonitoredProcess]: Starting monitored process 6362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6362)] Waiting until timeout for monitored process [2021-11-13 18:18:48,147 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 [2021-11-13 18:18:48,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6362)] Ended with exit code 0 [2021-11-13 18:18:48,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,186 INFO L229 MonitoredProcess]: Starting monitored process 6363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6363)] Waiting until timeout for monitored process [2021-11-13 18:18:48,187 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 [2021-11-13 18:18:48,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6363)] Ended with exit code 0 [2021-11-13 18:18:48,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,223 INFO L229 MonitoredProcess]: Starting monitored process 6364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6364)] Waiting until timeout for monitored process [2021-11-13 18:18:48,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6364)] Ended with exit code 0 [2021-11-13 18:18:48,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,266 INFO L229 MonitoredProcess]: Starting monitored process 6365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6365)] Waiting until timeout for monitored process [2021-11-13 18:18:48,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6365)] Ended with exit code 0 [2021-11-13 18:18:48,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,303 INFO L229 MonitoredProcess]: Starting monitored process 6366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6366)] Waiting until timeout for monitored process [2021-11-13 18:18:48,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-13 18:18:48,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-13 18:18:48,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6366)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:48,338 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-13 18:18:48,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,339 INFO L229 MonitoredProcess]: Starting monitored process 6367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6367)] Waiting until timeout for monitored process [2021-11-13 18:18:48,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6367)] Ended with exit code 0 [2021-11-13 18:18:48,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,372 INFO L229 MonitoredProcess]: Starting monitored process 6368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6368)] Waiting until timeout for monitored process [2021-11-13 18:18:48,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6368)] Ended with exit code 0 [2021-11-13 18:18:48,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,404 INFO L229 MonitoredProcess]: Starting monitored process 6369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6369)] Waiting until timeout for monitored process [2021-11-13 18:18:48,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6369)] Ended with exit code 0 [2021-11-13 18:18:48,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,438 INFO L229 MonitoredProcess]: Starting monitored process 6370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6370)] Waiting until timeout for monitored process [2021-11-13 18:18:48,439 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 [2021-11-13 18:18:48,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6370)] Ended with exit code 0 [2021-11-13 18:18:48,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,478 INFO L229 MonitoredProcess]: Starting monitored process 6371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6371)] Waiting until timeout for monitored process [2021-11-13 18:18:48,479 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 [2021-11-13 18:18:48,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6371)] Ended with exit code 0 [2021-11-13 18:18:48,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,521 INFO L229 MonitoredProcess]: Starting monitored process 6372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6372)] Waiting until timeout for monitored process [2021-11-13 18:18:48,522 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 [2021-11-13 18:18:48,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6372)] Ended with exit code 0 [2021-11-13 18:18:48,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,558 INFO L229 MonitoredProcess]: Starting monitored process 6373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6373)] Waiting until timeout for monitored process [2021-11-13 18:18:48,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6373)] Ended with exit code 0 [2021-11-13 18:18:48,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,597 INFO L229 MonitoredProcess]: Starting monitored process 6374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6374)] Waiting until timeout for monitored process [2021-11-13 18:18:48,598 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 [2021-11-13 18:18:48,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6374)] Ended with exit code 0 [2021-11-13 18:18:48,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,637 INFO L229 MonitoredProcess]: Starting monitored process 6375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6375)] Waiting until timeout for monitored process [2021-11-13 18:18:48,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6375)] Ended with exit code 0 [2021-11-13 18:18:48,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,673 INFO L229 MonitoredProcess]: Starting monitored process 6376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6376)] Waiting until timeout for monitored process [2021-11-13 18:18:48,674 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 [2021-11-13 18:18:48,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6376)] Ended with exit code 0 [2021-11-13 18:18:48,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,710 INFO L229 MonitoredProcess]: Starting monitored process 6377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6377)] Waiting until timeout for monitored process [2021-11-13 18:18:48,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6377)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:48,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,748 INFO L229 MonitoredProcess]: Starting monitored process 6378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6378)] Waiting until timeout for monitored process [2021-11-13 18:18:48,749 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 [2021-11-13 18:18:48,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,759 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6378)] Ended with exit code 0 [2021-11-13 18:18:48,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,786 INFO L229 MonitoredProcess]: Starting monitored process 6379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6379)] Waiting until timeout for monitored process [2021-11-13 18:18:48,787 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 [2021-11-13 18:18:48,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6379)] Ended with exit code 0 [2021-11-13 18:18:48,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,822 INFO L229 MonitoredProcess]: Starting monitored process 6380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6380)] Waiting until timeout for monitored process [2021-11-13 18:18:48,823 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 [2021-11-13 18:18:48,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6380)] Ended with exit code 0 [2021-11-13 18:18:48,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,857 INFO L229 MonitoredProcess]: Starting monitored process 6381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6381)] Waiting until timeout for monitored process [2021-11-13 18:18:48,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6381)] Ended with exit code 0 [2021-11-13 18:18:48,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,894 INFO L229 MonitoredProcess]: Starting monitored process 6382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6382)] Waiting until timeout for monitored process [2021-11-13 18:18:48,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:48,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,904 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6382)] Ended with exit code 0 [2021-11-13 18:18:48,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,931 INFO L229 MonitoredProcess]: Starting monitored process 6383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6383)] Waiting until timeout for monitored process [2021-11-13 18:18:48,932 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 [2021-11-13 18:18:48,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:48,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6383)] Ended with exit code 0 [2021-11-13 18:18:48,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:48,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:48,972 INFO L229 MonitoredProcess]: Starting monitored process 6384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:48,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6384)] Waiting until timeout for monitored process [2021-11-13 18:18:48,973 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 [2021-11-13 18:18:48,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:48,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:48,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:48,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:48,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:48,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:48,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:48,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6384)] Ended with exit code 0 [2021-11-13 18:18:49,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,012 INFO L229 MonitoredProcess]: Starting monitored process 6385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6385)] Waiting until timeout for monitored process [2021-11-13 18:18:49,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6385)] Ended with exit code 0 [2021-11-13 18:18:49,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,052 INFO L229 MonitoredProcess]: Starting monitored process 6386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6386)] Waiting until timeout for monitored process [2021-11-13 18:18:49,053 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 [2021-11-13 18:18:49,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6386)] Ended with exit code 0 [2021-11-13 18:18:49,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,088 INFO L229 MonitoredProcess]: Starting monitored process 6387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6387)] Waiting until timeout for monitored process [2021-11-13 18:18:49,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6387)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,125 INFO L229 MonitoredProcess]: Starting monitored process 6388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6388)] Waiting until timeout for monitored process [2021-11-13 18:18:49,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6388)] Ended with exit code 0 [2021-11-13 18:18:49,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,166 INFO L229 MonitoredProcess]: Starting monitored process 6389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6389)] Waiting until timeout for monitored process [2021-11-13 18:18:49,167 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 [2021-11-13 18:18:49,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,178 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6389)] Ended with exit code 0 [2021-11-13 18:18:49,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,208 INFO L229 MonitoredProcess]: Starting monitored process 6390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6390)] Waiting until timeout for monitored process [2021-11-13 18:18:49,209 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 [2021-11-13 18:18:49,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6390)] Ended with exit code 0 [2021-11-13 18:18:49,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,249 INFO L229 MonitoredProcess]: Starting monitored process 6391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6391)] Waiting until timeout for monitored process [2021-11-13 18:18:49,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,259 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6391)] Ended with exit code 0 [2021-11-13 18:18:49,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,284 INFO L229 MonitoredProcess]: Starting monitored process 6392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6392)] Waiting until timeout for monitored process [2021-11-13 18:18:49,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6392)] Ended with exit code 0 [2021-11-13 18:18:49,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,320 INFO L229 MonitoredProcess]: Starting monitored process 6393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6393)] Waiting until timeout for monitored process [2021-11-13 18:18:49,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6393)] Ended with exit code 0 [2021-11-13 18:18:49,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,358 INFO L229 MonitoredProcess]: Starting monitored process 6394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6394)] Waiting until timeout for monitored process [2021-11-13 18:18:49,359 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 [2021-11-13 18:18:49,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,369 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6394)] Ended with exit code 0 [2021-11-13 18:18:49,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,395 INFO L229 MonitoredProcess]: Starting monitored process 6395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6395)] Waiting until timeout for monitored process [2021-11-13 18:18:49,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6395)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,430 INFO L229 MonitoredProcess]: Starting monitored process 6396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6396)] Waiting until timeout for monitored process [2021-11-13 18:18:49,431 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 [2021-11-13 18:18:49,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6396)] Ended with exit code 0 [2021-11-13 18:18:49,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,466 INFO L229 MonitoredProcess]: Starting monitored process 6397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6397)] Waiting until timeout for monitored process [2021-11-13 18:18:49,467 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 [2021-11-13 18:18:49,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6397)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,505 INFO L229 MonitoredProcess]: Starting monitored process 6398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6398)] Waiting until timeout for monitored process [2021-11-13 18:18:49,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6398)] Ended with exit code 0 [2021-11-13 18:18:49,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,545 INFO L229 MonitoredProcess]: Starting monitored process 6399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6399)] Waiting until timeout for monitored process [2021-11-13 18:18:49,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6399)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,583 INFO L229 MonitoredProcess]: Starting monitored process 6400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,640 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 [2021-11-13 18:18:49,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,652 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6400)] Waiting until timeout for monitored process [2021-11-13 18:18:49,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6400)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,707 INFO L229 MonitoredProcess]: Starting monitored process 6401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,709 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 [2021-11-13 18:18:49,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,723 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6401)] Waiting until timeout for monitored process [2021-11-13 18:18:49,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6401)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,779 INFO L229 MonitoredProcess]: Starting monitored process 6402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,781 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 [2021-11-13 18:18:49,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6402)] Waiting until timeout for monitored process [2021-11-13 18:18:49,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6402)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,856 INFO L229 MonitoredProcess]: Starting monitored process 6403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,859 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 [2021-11-13 18:18:49,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6403)] Waiting until timeout for monitored process [2021-11-13 18:18:49,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6403)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:49,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,902 INFO L229 MonitoredProcess]: Starting monitored process 6404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6404)] Waiting until timeout for monitored process [2021-11-13 18:18:49,904 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 [2021-11-13 18:18:49,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6404)] Ended with exit code 0 [2021-11-13 18:18:49,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,941 INFO L229 MonitoredProcess]: Starting monitored process 6405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6405)] Waiting until timeout for monitored process [2021-11-13 18:18:49,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:49,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6405)] Ended with exit code 0 [2021-11-13 18:18:49,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:49,980 INFO L229 MonitoredProcess]: Starting monitored process 6406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:49,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6406)] Waiting until timeout for monitored process [2021-11-13 18:18:49,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:49,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:49,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:49,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:49,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:49,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:49,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:49,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:49,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6406)] Ended with exit code 0 [2021-11-13 18:18:50,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,022 INFO L229 MonitoredProcess]: Starting monitored process 6407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6407)] Waiting until timeout for monitored process [2021-11-13 18:18:50,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6407)] Ended with exit code 0 [2021-11-13 18:18:50,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,062 INFO L229 MonitoredProcess]: Starting monitored process 6408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6408)] Waiting until timeout for monitored process [2021-11-13 18:18:50,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6408)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:50,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,103 INFO L229 MonitoredProcess]: Starting monitored process 6409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6409)] Waiting until timeout for monitored process [2021-11-13 18:18:50,104 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 [2021-11-13 18:18:50,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6409)] Ended with exit code 0 [2021-11-13 18:18:50,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,141 INFO L229 MonitoredProcess]: Starting monitored process 6410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6410)] Waiting until timeout for monitored process [2021-11-13 18:18:50,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6410)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:50,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,181 INFO L229 MonitoredProcess]: Starting monitored process 6411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6411)] Waiting until timeout for monitored process [2021-11-13 18:18:50,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6411)] Ended with exit code 0 [2021-11-13 18:18:50,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,214 INFO L229 MonitoredProcess]: Starting monitored process 6412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6412)] Waiting until timeout for monitored process [2021-11-13 18:18:50,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6412)] Ended with exit code 0 [2021-11-13 18:18:50,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,246 INFO L229 MonitoredProcess]: Starting monitored process 6413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6413)] Waiting until timeout for monitored process [2021-11-13 18:18:50,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6413)] Ended with exit code 0 [2021-11-13 18:18:50,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,283 INFO L229 MonitoredProcess]: Starting monitored process 6414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6414)] Waiting until timeout for monitored process [2021-11-13 18:18:50,284 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 [2021-11-13 18:18:50,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6414)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:50,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,320 INFO L229 MonitoredProcess]: Starting monitored process 6415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6415)] Waiting until timeout for monitored process [2021-11-13 18:18:50,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6415)] Ended with exit code 0 [2021-11-13 18:18:50,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,359 INFO L229 MonitoredProcess]: Starting monitored process 6416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6416)] Waiting until timeout for monitored process [2021-11-13 18:18:50,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6416)] Ended with exit code 0 [2021-11-13 18:18:50,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,399 INFO L229 MonitoredProcess]: Starting monitored process 6417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6417)] Waiting until timeout for monitored process [2021-11-13 18:18:50,400 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 [2021-11-13 18:18:50,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6417)] Ended with exit code 0 [2021-11-13 18:18:50,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,436 INFO L229 MonitoredProcess]: Starting monitored process 6418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6418)] Waiting until timeout for monitored process [2021-11-13 18:18:50,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,447 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6418)] Ended with exit code 0 [2021-11-13 18:18:50,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,471 INFO L229 MonitoredProcess]: Starting monitored process 6419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6419)] Waiting until timeout for monitored process [2021-11-13 18:18:50,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6419)] Ended with exit code 0 [2021-11-13 18:18:50,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,505 INFO L229 MonitoredProcess]: Starting monitored process 6420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6420)] Waiting until timeout for monitored process [2021-11-13 18:18:50,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6420)] Ended with exit code 0 [2021-11-13 18:18:50,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,543 INFO L229 MonitoredProcess]: Starting monitored process 6421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6421)] Waiting until timeout for monitored process [2021-11-13 18:18:50,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:50,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:50,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:50,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:50,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:50,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6421)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:50,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:50,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:50,578 INFO L229 MonitoredProcess]: Starting monitored process 6422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:50,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6422)] Waiting until timeout for monitored process [2021-11-13 18:18:50,579 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 [2021-11-13 18:18:50,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:50,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:50,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:50,594 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-13 18:18:50,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:50,995 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-11-13 18:18:50,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:51,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:51,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6422)] Ended with exit code 0 [2021-11-13 18:18:51,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:51,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:51,973 INFO L229 MonitoredProcess]: Starting monitored process 6423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:51,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6423)] Waiting until timeout for monitored process [2021-11-13 18:18:51,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:51,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:51,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:51,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:51,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:51,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:51,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:51,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:51,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6423)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,010 INFO L229 MonitoredProcess]: Starting monitored process 6424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6424)] Waiting until timeout for monitored process [2021-11-13 18:18:52,011 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 [2021-11-13 18:18:52,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:52,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:52,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:52,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6424)] Ended with exit code 0 [2021-11-13 18:18:52,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,051 INFO L229 MonitoredProcess]: Starting monitored process 6425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6425)] Waiting until timeout for monitored process [2021-11-13 18:18:52,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:52,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:52,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:52,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6425)] Ended with exit code 0 [2021-11-13 18:18:52,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,092 INFO L229 MonitoredProcess]: Starting monitored process 6426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6426)] Waiting until timeout for monitored process [2021-11-13 18:18:52,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:52,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:52,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:52,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6426)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,131 INFO L229 MonitoredProcess]: Starting monitored process 6427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6427)] Waiting until timeout for monitored process [2021-11-13 18:18:52,132 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 [2021-11-13 18:18:52,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:52,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:52,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:52,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6427)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,168 INFO L229 MonitoredProcess]: Starting monitored process 6428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6428)] Waiting until timeout for monitored process [2021-11-13 18:18:52,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-13 18:18:52,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-13 18:18:52,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-13 18:18:52,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6428)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,208 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-13 18:18:52,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,209 INFO L229 MonitoredProcess]: Starting monitored process 6429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6429)] Waiting until timeout for monitored process [2021-11-13 18:18:52,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6429)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,246 INFO L229 MonitoredProcess]: Starting monitored process 6430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6430)] Waiting until timeout for monitored process [2021-11-13 18:18:52,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,255 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6430)] Ended with exit code 0 [2021-11-13 18:18:52,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,283 INFO L229 MonitoredProcess]: Starting monitored process 6431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6431)] Waiting until timeout for monitored process [2021-11-13 18:18:52,284 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 [2021-11-13 18:18:52,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6431)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,321 INFO L229 MonitoredProcess]: Starting monitored process 6432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6432)] Waiting until timeout for monitored process [2021-11-13 18:18:52,322 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 [2021-11-13 18:18:52,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6432)] Ended with exit code 0 [2021-11-13 18:18:52,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,361 INFO L229 MonitoredProcess]: Starting monitored process 6433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6433)] Waiting until timeout for monitored process [2021-11-13 18:18:52,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6433)] Ended with exit code 0 [2021-11-13 18:18:52,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,408 INFO L229 MonitoredProcess]: Starting monitored process 6434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6434)] Waiting until timeout for monitored process [2021-11-13 18:18:52,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6434)] Ended with exit code 0 [2021-11-13 18:18:52,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,448 INFO L229 MonitoredProcess]: Starting monitored process 6435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6435)] Waiting until timeout for monitored process [2021-11-13 18:18:52,449 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 [2021-11-13 18:18:52,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6435)] Ended with exit code 0 [2021-11-13 18:18:52,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,486 INFO L229 MonitoredProcess]: Starting monitored process 6436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6436)] Waiting until timeout for monitored process [2021-11-13 18:18:52,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6436)] Ended with exit code 0 [2021-11-13 18:18:52,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,526 INFO L229 MonitoredProcess]: Starting monitored process 6437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6437)] Waiting until timeout for monitored process [2021-11-13 18:18:52,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,537 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6437)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,564 INFO L229 MonitoredProcess]: Starting monitored process 6438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6438)] Waiting until timeout for monitored process [2021-11-13 18:18:52,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6438)] Ended with exit code 0 [2021-11-13 18:18:52,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,603 INFO L229 MonitoredProcess]: Starting monitored process 6439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6439)] Waiting until timeout for monitored process [2021-11-13 18:18:52,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6439)] Ended with exit code 0 [2021-11-13 18:18:52,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,640 INFO L229 MonitoredProcess]: Starting monitored process 6440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6440)] Waiting until timeout for monitored process [2021-11-13 18:18:52,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6440)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,677 INFO L229 MonitoredProcess]: Starting monitored process 6441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6441)] Waiting until timeout for monitored process [2021-11-13 18:18:52,678 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 [2021-11-13 18:18:52,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6441)] Ended with exit code 0 [2021-11-13 18:18:52,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,713 INFO L229 MonitoredProcess]: Starting monitored process 6442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6442)] Waiting until timeout for monitored process [2021-11-13 18:18:52,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6442)] Ended with exit code 0 [2021-11-13 18:18:52,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,747 INFO L229 MonitoredProcess]: Starting monitored process 6443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6443)] Waiting until timeout for monitored process [2021-11-13 18:18:52,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,758 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6443)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:52,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,786 INFO L229 MonitoredProcess]: Starting monitored process 6444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6444)] Waiting until timeout for monitored process [2021-11-13 18:18:52,787 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 [2021-11-13 18:18:52,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6444)] Ended with exit code 0 [2021-11-13 18:18:52,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,823 INFO L229 MonitoredProcess]: Starting monitored process 6445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6445)] Waiting until timeout for monitored process [2021-11-13 18:18:52,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6445)] Ended with exit code 0 [2021-11-13 18:18:52,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,863 INFO L229 MonitoredProcess]: Starting monitored process 6446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6446)] Waiting until timeout for monitored process [2021-11-13 18:18:52,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6446)] Ended with exit code 0 [2021-11-13 18:18:52,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,901 INFO L229 MonitoredProcess]: Starting monitored process 6447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6447)] Waiting until timeout for monitored process [2021-11-13 18:18:52,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6447)] Ended with exit code 0 [2021-11-13 18:18:52,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,941 INFO L229 MonitoredProcess]: Starting monitored process 6448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6448)] Waiting until timeout for monitored process [2021-11-13 18:18:52,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:52,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6448)] Ended with exit code 0 [2021-11-13 18:18:52,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:52,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:52,980 INFO L229 MonitoredProcess]: Starting monitored process 6449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:52,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6449)] Waiting until timeout for monitored process [2021-11-13 18:18:52,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:52,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:52,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:52,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:52,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:52,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:52,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:52,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:52,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:52,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6449)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,019 INFO L229 MonitoredProcess]: Starting monitored process 6450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6450)] Waiting until timeout for monitored process [2021-11-13 18:18:53,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6450)] Ended with exit code 0 [2021-11-13 18:18:53,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,059 INFO L229 MonitoredProcess]: Starting monitored process 6451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6451)] Waiting until timeout for monitored process [2021-11-13 18:18:53,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,069 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6451)] Ended with exit code 0 [2021-11-13 18:18:53,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,097 INFO L229 MonitoredProcess]: Starting monitored process 6452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6452)] Waiting until timeout for monitored process [2021-11-13 18:18:53,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6452)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,138 INFO L229 MonitoredProcess]: Starting monitored process 6453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6453)] Waiting until timeout for monitored process [2021-11-13 18:18:53,139 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 [2021-11-13 18:18:53,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6453)] Ended with exit code 0 [2021-11-13 18:18:53,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,176 INFO L229 MonitoredProcess]: Starting monitored process 6454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6454)] Waiting until timeout for monitored process [2021-11-13 18:18:53,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6454)] Ended with exit code 0 [2021-11-13 18:18:53,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,213 INFO L229 MonitoredProcess]: Starting monitored process 6455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6455)] Waiting until timeout for monitored process [2021-11-13 18:18:53,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6455)] Ended with exit code 0 [2021-11-13 18:18:53,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,251 INFO L229 MonitoredProcess]: Starting monitored process 6456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6456)] Waiting until timeout for monitored process [2021-11-13 18:18:53,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6456)] Ended with exit code 0 [2021-11-13 18:18:53,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,291 INFO L229 MonitoredProcess]: Starting monitored process 6457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6457)] Waiting until timeout for monitored process [2021-11-13 18:18:53,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6457)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,329 INFO L229 MonitoredProcess]: Starting monitored process 6458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6458)] Waiting until timeout for monitored process [2021-11-13 18:18:53,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,340 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6458)] Ended with exit code 0 [2021-11-13 18:18:53,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,367 INFO L229 MonitoredProcess]: Starting monitored process 6459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6459)] Waiting until timeout for monitored process [2021-11-13 18:18:53,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6459)] Ended with exit code 0 [2021-11-13 18:18:53,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,405 INFO L229 MonitoredProcess]: Starting monitored process 6460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6460)] Waiting until timeout for monitored process [2021-11-13 18:18:53,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,417 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6460)] Ended with exit code 0 [2021-11-13 18:18:53,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,444 INFO L229 MonitoredProcess]: Starting monitored process 6461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6461)] Waiting until timeout for monitored process [2021-11-13 18:18:53,445 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 [2021-11-13 18:18:53,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6461)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,481 INFO L229 MonitoredProcess]: Starting monitored process 6462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6462)] Waiting until timeout for monitored process [2021-11-13 18:18:53,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6462)] Ended with exit code 0 [2021-11-13 18:18:53,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,518 INFO L229 MonitoredProcess]: Starting monitored process 6463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6463)] Waiting until timeout for monitored process [2021-11-13 18:18:53,519 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 [2021-11-13 18:18:53,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,529 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6463)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,558 INFO L229 MonitoredProcess]: Starting monitored process 6464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6464)] Waiting until timeout for monitored process [2021-11-13 18:18:53,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6464)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,595 INFO L229 MonitoredProcess]: Starting monitored process 6465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6465)] Waiting until timeout for monitored process [2021-11-13 18:18:53,596 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 [2021-11-13 18:18:53,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6465)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,635 INFO L229 MonitoredProcess]: Starting monitored process 6466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6466)] Waiting until timeout for monitored process [2021-11-13 18:18:53,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6466)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,673 INFO L229 MonitoredProcess]: Starting monitored process 6467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6467)] Waiting until timeout for monitored process [2021-11-13 18:18:53,674 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 [2021-11-13 18:18:53,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6467)] Ended with exit code 0 [2021-11-13 18:18:53,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,712 INFO L229 MonitoredProcess]: Starting monitored process 6468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6468)] Waiting until timeout for monitored process [2021-11-13 18:18:53,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,724 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6468)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,753 INFO L229 MonitoredProcess]: Starting monitored process 6469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6469)] Waiting until timeout for monitored process [2021-11-13 18:18:53,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6469)] Ended with exit code 0 [2021-11-13 18:18:53,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,792 INFO L229 MonitoredProcess]: Starting monitored process 6470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6470)] Waiting until timeout for monitored process [2021-11-13 18:18:53,793 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 [2021-11-13 18:18:53,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6470)] Ended with exit code 0 [2021-11-13 18:18:53,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,834 INFO L229 MonitoredProcess]: Starting monitored process 6471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6471)] Waiting until timeout for monitored process [2021-11-13 18:18:53,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6471)] Ended with exit code 0 [2021-11-13 18:18:53,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,872 INFO L229 MonitoredProcess]: Starting monitored process 6472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6472)] Waiting until timeout for monitored process [2021-11-13 18:18:53,873 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 [2021-11-13 18:18:53,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6472)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:53,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,912 INFO L229 MonitoredProcess]: Starting monitored process 6473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6473)] Waiting until timeout for monitored process [2021-11-13 18:18:53,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:53,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6473)] Ended with exit code 0 [2021-11-13 18:18:53,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,951 INFO L229 MonitoredProcess]: Starting monitored process 6474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6474)] Waiting until timeout for monitored process [2021-11-13 18:18:53,952 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 [2021-11-13 18:18:53,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:53,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:53,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:53,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:53,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:53,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:53,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:53,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:53,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:53,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6474)] Ended with exit code 0 [2021-11-13 18:18:53,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:53,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:53,992 INFO L229 MonitoredProcess]: Starting monitored process 6475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:53,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6475)] Waiting until timeout for monitored process [2021-11-13 18:18:53,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6475)] Ended with exit code 0 [2021-11-13 18:18:54,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,031 INFO L229 MonitoredProcess]: Starting monitored process 6476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6476)] Waiting until timeout for monitored process [2021-11-13 18:18:54,033 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 [2021-11-13 18:18:54,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,042 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6476)] Ended with exit code 0 [2021-11-13 18:18:54,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,070 INFO L229 MonitoredProcess]: Starting monitored process 6477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6477)] Waiting until timeout for monitored process [2021-11-13 18:18:54,071 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 [2021-11-13 18:18:54,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6477)] Ended with exit code 0 [2021-11-13 18:18:54,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,110 INFO L229 MonitoredProcess]: Starting monitored process 6478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6478)] Waiting until timeout for monitored process [2021-11-13 18:18:54,111 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 [2021-11-13 18:18:54,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6478)] Ended with exit code 0 [2021-11-13 18:18:54,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,150 INFO L229 MonitoredProcess]: Starting monitored process 6479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6479)] Waiting until timeout for monitored process [2021-11-13 18:18:54,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6479)] Ended with exit code 0 [2021-11-13 18:18:54,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,189 INFO L229 MonitoredProcess]: Starting monitored process 6480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6480)] Waiting until timeout for monitored process [2021-11-13 18:18:54,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6480)] Ended with exit code 0 [2021-11-13 18:18:54,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,226 INFO L229 MonitoredProcess]: Starting monitored process 6481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6481)] Waiting until timeout for monitored process [2021-11-13 18:18:54,227 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 [2021-11-13 18:18:54,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6481)] Forceful destruction successful, exit code 0 [2021-11-13 18:18:54,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,265 INFO L229 MonitoredProcess]: Starting monitored process 6482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6482)] Waiting until timeout for monitored process [2021-11-13 18:18:54,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6482)] Ended with exit code 0 [2021-11-13 18:18:54,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,304 INFO L229 MonitoredProcess]: Starting monitored process 6483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6483)] Waiting until timeout for monitored process [2021-11-13 18:18:54,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-13 18:18:54,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-13 18:18:54,315 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-13 18:18:54,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-13 18:18:54,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-13 18:18:54,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6483)] Ended with exit code 0 [2021-11-13 18:18:54,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-13 18:18:54,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:18:54,342 INFO L229 MonitoredProcess]: Starting monitored process 6484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-13 18:18:54,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916a2b79-eced-401d-ac31-d226b4e46307/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6484)] Waiting until timeout for monitored process [2021-11-13 18:18:54,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-13 18:18:54,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-13 18:18:54,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-13 18:18:54,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-13 18:18:54,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-13 18:18:54,357 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-13 18:18:54,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.