./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d3cd5e688407114d19fa45687c965a1dc98e8095ddb8a7bd3f6a6a915262e179 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:06:34,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:06:34,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:06:34,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:06:34,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:06:34,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:06:34,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:06:34,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:06:34,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:06:34,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:06:34,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:06:34,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:06:34,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:06:34,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:06:34,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:06:34,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:06:34,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:06:34,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:06:34,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:06:34,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:06:34,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:06:34,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:06:34,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:06:34,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:06:34,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:06:34,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:06:34,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:06:34,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:06:34,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:06:34,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:06:34,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:06:34,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:06:34,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:06:34,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:06:34,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:06:34,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:06:34,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:06:34,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:06:34,847 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:06:34,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:06:34,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:06:34,850 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-64bit-Automizer_Default.epf [2022-11-21 17:06:34,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:06:34,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:06:34,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:06:34,895 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:06:34,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:06:34,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:06:34,897 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:06:34,898 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 17:06:34,898 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 17:06:34,898 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 17:06:34,899 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 17:06:34,900 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 17:06:34,900 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 17:06:34,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:06:34,901 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:06:34,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:06:34,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:06:34,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 17:06:34,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 17:06:34,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 17:06:34,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:06:34,903 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 17:06:34,903 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:06:34,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 17:06:34,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:06:34,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:06:34,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:06:34,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:06:34,907 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 17:06:34,907 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_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3cd5e688407114d19fa45687c965a1dc98e8095ddb8a7bd3f6a6a915262e179 [2022-11-21 17:06:35,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:06:35,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:06:35,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:06:35,258 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:06:35,259 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:06:35,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i [2022-11-21 17:06:38,289 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:06:38,603 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:06:38,603 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/sv-benchmarks/c/termination-memory-linkedlists/ll_traverse-alloca.i [2022-11-21 17:06:38,620 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/data/83ad6f9ec/c71359c9952943e2a16d5544f2a6d96e/FLAG297d3af63 [2022-11-21 17:06:38,637 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/data/83ad6f9ec/c71359c9952943e2a16d5544f2a6d96e [2022-11-21 17:06:38,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:06:38,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:06:38,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:06:38,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:06:38,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:06:38,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:38" (1/1) ... [2022-11-21 17:06:38,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c3c6330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:38, skipping insertion in model container [2022-11-21 17:06:38,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:38" (1/1) ... [2022-11-21 17:06:38,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:06:38,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:06:38,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:06:38,983 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:06:39,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:06:39,044 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:06:39,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39 WrapperNode [2022-11-21 17:06:39,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:06:39,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:06:39,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:06:39,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:06:39,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,107 INFO L138 Inliner]: procedures = 114, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 41 [2022-11-21 17:06:39,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:06:39,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:06:39,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:06:39,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:06:39,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,151 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:06:39,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:06:39,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:06:39,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:06:39,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (1/1) ... [2022-11-21 17:06:39,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:39,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:39,187 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:39,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 17:06:39,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:06:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:06:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 17:06:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 17:06:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:06:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:06:39,390 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:06:39,393 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:06:39,592 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:06:39,598 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:06:39,599 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 17:06:39,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:39 BoogieIcfgContainer [2022-11-21 17:06:39,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:06:39,602 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 17:06:39,602 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 17:06:39,606 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 17:06:39,607 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:39,608 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 05:06:38" (1/3) ... [2022-11-21 17:06:39,609 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2436bfec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:06:39, skipping insertion in model container [2022-11-21 17:06:39,609 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:39,609 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:39" (2/3) ... [2022-11-21 17:06:39,610 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2436bfec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:06:39, skipping insertion in model container [2022-11-21 17:06:39,610 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:39,610 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:39" (3/3) ... [2022-11-21 17:06:39,612 INFO L332 chiAutomizerObserver]: Analyzing ICFG ll_traverse-alloca.i [2022-11-21 17:06:39,723 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 17:06:39,723 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 17:06:39,724 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 17:06:39,724 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 17:06:39,724 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 17:06:39,761 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 17:06:39,761 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 17:06:39,762 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 17:06:39,775 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:39,810 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2022-11-21 17:06:39,811 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:39,811 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:39,817 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 17:06:39,817 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-21 17:06:39,817 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 17:06:39,818 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:39,821 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2022-11-21 17:06:39,821 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:39,821 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:39,822 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 17:06:39,822 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-21 17:06:39,859 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 8#L550-3true [2022-11-21 17:06:39,859 INFO L750 eck$LassoCheckResult]: Loop: 8#L550-3true assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 11#L550-2true init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 8#L550-3true [2022-11-21 17:06:39,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:39,872 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-21 17:06:39,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:39,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817237653] [2022-11-21 17:06:39,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:39,988 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:40,016 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:40,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:40,021 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2022-11-21 17:06:40,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:40,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295556444] [2022-11-21 17:06:40,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:40,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:40,087 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:40,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:40,091 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2022-11-21 17:06:40,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:40,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971793407] [2022-11-21 17:06:40,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:40,124 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:40,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:40,630 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:40,631 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:40,631 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:40,631 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:40,631 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:40,631 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:40,632 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:40,632 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:40,632 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_traverse-alloca.i_Iteration1_Lasso [2022-11-21 17:06:40,632 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:40,632 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:40,651 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,662 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,669 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,672 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,674 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,678 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,681 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,684 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,697 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:40,837 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:41,124 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:06:41,129 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:06:41,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,137 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 17:06:41,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:41,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:41,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,195 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 17:06:41,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,250 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 17:06:41,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,305 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 17:06:41,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,349 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 17:06:41,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,401 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,422 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:41,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:41,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 17:06:41,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,457 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 17:06:41,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,497 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 17:06:41,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,537 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 17:06:41,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,597 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 17:06:41,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,656 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 17:06:41,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,684 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,710 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,733 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 17:06:41,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,752 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 17:06:41,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:41,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:41,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,805 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,827 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 17:06:41,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 17:06:41,843 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-21 17:06:41,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:41,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:41,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,884 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,894 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 [2022-11-21 17:06:41,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 17:06:41,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,908 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-11-21 17:06:41,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,926 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 17:06:41,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,943 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:41,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-11-21 17:06:41,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:41,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:41,965 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:41,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 17:06:41,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:41,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:41,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:41,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:41,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:41,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:41,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:41,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:41,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:42,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:42,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:42,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:42,012 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:42,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:42,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:42,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:42,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:42,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:42,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 17:06:42,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:42,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:42,062 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 17:06:42,078 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-11-21 17:06:42,078 INFO L444 ModelExtractionUtils]: 8 out of 19 variables were initially zero. Simplification set additionally 8 variables to zero. [2022-11-21 17:06:42,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:42,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:42,122 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:42,133 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 17:06:42,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 17:06:42,160 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-11-21 17:06:42,160 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 17:06:42,160 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_ll_~i~0#1, ULTIMATE.start_init_ll_~n#1) = -1*ULTIMATE.start_init_ll_~i~0#1 + 1*ULTIMATE.start_init_ll_~n#1 Supporting invariants [] [2022-11-21 17:06:42,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:42,182 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2022-11-21 17:06:42,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:42,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 17:06:42,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:42,294 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 17:06:42,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:42,369 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-21 17:06:42,371 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:42,416 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 27 states and 36 transitions. Complement of second has 7 states. [2022-11-21 17:06:42,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 17:06:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 22 transitions. [2022-11-21 17:06:42,425 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22 transitions. Stem has 2 letters. Loop has 2 letters. [2022-11-21 17:06:42,426 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:42,426 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22 transitions. Stem has 4 letters. Loop has 2 letters. [2022-11-21 17:06:42,426 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:42,426 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 22 transitions. Stem has 2 letters. Loop has 4 letters. [2022-11-21 17:06:42,426 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:42,427 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 27 states and 36 transitions. [2022-11-21 17:06:42,430 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:42,433 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 27 states to 8 states and 10 transitions. [2022-11-21 17:06:42,434 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5 [2022-11-21 17:06:42,435 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6 [2022-11-21 17:06:42,435 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 10 transitions. [2022-11-21 17:06:42,436 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-21 17:06:42,436 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8 states and 10 transitions. [2022-11-21 17:06:42,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states and 10 transitions. [2022-11-21 17:06:42,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. [2022-11-21 17:06:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 1.25) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 10 transitions. [2022-11-21 17:06:42,463 INFO L240 hiAutomatonCegarLoop]: Abstraction has 8 states and 10 transitions. [2022-11-21 17:06:42,463 INFO L428 stractBuchiCegarLoop]: Abstraction has 8 states and 10 transitions. [2022-11-21 17:06:42,463 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-21 17:06:42,463 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8 states and 10 transitions. [2022-11-21 17:06:42,464 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:42,464 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:42,464 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:42,464 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-11-21 17:06:42,465 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 17:06:42,465 INFO L748 eck$LassoCheckResult]: Stem: 80#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 81#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 85#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 84#L550-4 init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 82#L556 main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset; 83#L561-2 [2022-11-21 17:06:42,465 INFO L750 eck$LassoCheckResult]: Loop: 83#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 83#L561-2 [2022-11-21 17:06:42,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,466 INFO L85 PathProgramCache]: Analyzing trace with hash 28696935, now seen corresponding path program 1 times [2022-11-21 17:06:42,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230601383] [2022-11-21 17:06:42,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,502 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:42,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,502 INFO L85 PathProgramCache]: Analyzing trace with hash 58, now seen corresponding path program 1 times [2022-11-21 17:06:42,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390668323] [2022-11-21 17:06:42,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,508 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:42,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,518 INFO L85 PathProgramCache]: Analyzing trace with hash 889605012, now seen corresponding path program 1 times [2022-11-21 17:06:42,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361610234] [2022-11-21 17:06:42,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:42,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:06:42,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361610234] [2022-11-21 17:06:42,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361610234] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:06:42,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:06:42,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 17:06:42,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954050691] [2022-11-21 17:06:42,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:06:42,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:06:42,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 17:06:42,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-21 17:06:42,716 INFO L87 Difference]: Start difference. First operand 8 states and 10 transitions. cyclomatic complexity: 4 Second operand has 5 states, 4 states have (on average 1.5) internal successors, (6), 5 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:42,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:06:42,783 INFO L93 Difference]: Finished difference Result 11 states and 12 transitions. [2022-11-21 17:06:42,783 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11 states and 12 transitions. [2022-11-21 17:06:42,784 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:42,784 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11 states to 8 states and 9 transitions. [2022-11-21 17:06:42,784 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6 [2022-11-21 17:06:42,784 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6 [2022-11-21 17:06:42,785 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 9 transitions. [2022-11-21 17:06:42,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-21 17:06:42,785 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8 states and 9 transitions. [2022-11-21 17:06:42,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states and 9 transitions. [2022-11-21 17:06:42,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. [2022-11-21 17:06:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 1.125) internal successors, (9), 7 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 9 transitions. [2022-11-21 17:06:42,787 INFO L240 hiAutomatonCegarLoop]: Abstraction has 8 states and 9 transitions. [2022-11-21 17:06:42,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 17:06:42,788 INFO L428 stractBuchiCegarLoop]: Abstraction has 8 states and 9 transitions. [2022-11-21 17:06:42,788 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-21 17:06:42,788 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8 states and 9 transitions. [2022-11-21 17:06:42,789 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:42,789 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:42,789 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:42,789 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:42,789 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 17:06:42,790 INFO L748 eck$LassoCheckResult]: Stem: 113#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 114#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 118#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 119#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 120#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 117#L550-4 init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 115#L556 main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset; 116#L561-2 [2022-11-21 17:06:42,790 INFO L750 eck$LassoCheckResult]: Loop: 116#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 116#L561-2 [2022-11-21 17:06:42,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1809669541, now seen corresponding path program 1 times [2022-11-21 17:06:42,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813574027] [2022-11-21 17:06:42,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:42,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,824 INFO L85 PathProgramCache]: Analyzing trace with hash 58, now seen corresponding path program 2 times [2022-11-21 17:06:42,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072221386] [2022-11-21 17:06:42,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,839 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:42,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:42,847 INFO L85 PathProgramCache]: Analyzing trace with hash 265180950, now seen corresponding path program 1 times [2022-11-21 17:06:42,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:42,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309835643] [2022-11-21 17:06:42,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:42,909 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:43,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:43,734 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:43,734 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:43,734 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:43,734 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:43,734 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:43,734 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:43,734 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:43,734 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:43,734 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_traverse-alloca.i_Iteration3_Lasso [2022-11-21 17:06:43,734 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:43,734 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:43,739 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,745 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,748 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,750 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,753 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,756 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:43,760 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:44,219 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:44,222 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:44,224 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:44,227 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:44,229 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:45,571 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:06:45,571 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:06:45,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,582 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:45,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:45,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:45,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 17:06:45,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,616 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 17:06:45,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:45,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:45,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:45,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,639 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 17:06:45,640 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 [2022-11-21 17:06:45,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:45,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:45,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:45,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,656 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 17:06:45,659 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 [2022-11-21 17:06:45,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:45,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,670 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:45,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:45,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-21 17:06:45,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,675 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 17:06:45,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:45,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,688 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:45,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:45,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-11-21 17:06:45,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,694 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 17:06:45,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:45,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:45,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,739 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:45,763 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:45,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 17:06:45,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,779 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,786 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 [2022-11-21 17:06:45,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:45,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:45,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 17:06:45,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,827 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,831 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 [2022-11-21 17:06:45,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:45,845 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:45,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 17:06:45,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:45,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,879 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:45,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:45,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:45,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 17:06:45,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:45,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:45,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:45,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-21 17:06:45,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:45,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:45,916 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:45,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 17:06:45,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:45,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:45,931 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:45,931 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:45,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,063 INFO L401 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2022-11-21 17:06:46,063 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-21 17:06:46,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,327 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,334 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 [2022-11-21 17:06:46,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:46,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 17:06:46,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,375 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,393 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:46,393 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:46,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 17:06:46,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,413 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 17:06:46,419 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 [2022-11-21 17:06:46,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,432 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:46,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,447 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:46,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 17:06:46,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,491 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 17:06:46,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,508 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:46,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,528 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 17:06:46,546 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:46,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,571 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:46,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:46,590 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:46,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 17:06:46,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,622 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:06:46,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,623 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,640 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:46,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 17:06:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,659 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:46,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 17:06:46,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,711 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,727 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:46,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 17:06:46,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,736 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,754 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:46,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 17:06:46,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,781 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 17:06:46,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:46,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:46,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:46,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,813 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 17:06:46,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:46,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:46,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,859 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,878 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:46,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:46,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 17:06:46,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,906 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 17:06:46,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:46,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:46,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,955 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:46,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:46,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:46,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:46,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:46,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:46,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:46,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 17:06:46,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:46,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:46,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:46,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:46,995 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:46,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 17:06:47,018 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:47,018 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:47,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,038 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 17:06:47,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,058 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:47,058 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:47,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,217 INFO L401 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2022-11-21 17:06:47,217 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:06:47,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,488 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 17:06:47,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,505 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:47,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,520 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 17:06:47,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:47,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:47,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-21 17:06:47,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,550 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 17:06:47,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:47,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-11-21 17:06:47,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,579 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 17:06:47,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,592 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:47,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-11-21 17:06:47,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,608 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 17:06:47,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:47,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-21 17:06:47,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,627 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 17:06:47,629 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 [2022-11-21 17:06:47,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:47,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,647 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 17:06:47,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:47,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:47,662 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:47,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-11-21 17:06:47,669 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:06:47,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,670 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 17:06:47,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:47,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-11-21 17:06:47,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,693 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 17:06:47,695 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 [2022-11-21 17:06:47,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:47,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-11-21 17:06:47,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,713 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 17:06:47,716 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 [2022-11-21 17:06:47,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:47,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,763 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:47,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 17:06:47,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,801 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 17:06:47,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:47,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:47,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:47,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-21 17:06:47,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,823 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 17:06:47,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:47,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:47,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,880 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 17:06:47,902 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:47,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:47,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,931 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:47,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 17:06:47,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:47,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:47,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:47,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:47,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:47,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:47,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:47,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:47,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:47,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:47,983 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:47,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 17:06:48,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:48,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:48,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,032 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 17:06:48,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:48,057 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:48,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,079 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 17:06:48,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,099 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:48,099 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:48,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,310 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:48,310 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:48,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-11-21 17:06:48,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,669 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 17:06:48,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:48,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-21 17:06:48,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,702 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 17:06:48,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:48,718 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:48,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,751 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 17:06:48,758 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 [2022-11-21 17:06:48,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:48,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,775 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 17:06:48,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:48,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,826 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 17:06:48,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:48,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-21 17:06:48,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,846 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 17:06:48,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:48,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-21 17:06:48,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,873 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 17:06:48,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:48,889 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:48,889 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:48,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,897 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:06:48,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,898 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 17:06:48,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:48,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:48,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,923 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 17:06:48,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:48,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:48,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,949 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 17:06:48,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:48,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:48,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:48,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,974 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 17:06:48,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:48,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:48,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:48,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:48,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:48,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:48,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:48,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:48,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:48,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-21 17:06:48,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:48,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:48,995 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:48,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 17:06:49,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:49,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:49,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:49,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,017 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 17:06:49,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:49,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:49,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,061 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 17:06:49,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,083 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:49,083 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:49,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,118 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 17:06:49,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:49,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:49,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,166 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 17:06:49,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,186 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:49,186 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:49,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,218 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 17:06:49,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:49,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:49,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:49,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:49,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:49,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:49,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:49,275 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:49,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:49,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 17:06:49,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:49,299 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:49,299 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:49,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:49,512 INFO L401 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2022-11-21 17:06:49,512 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:06:50,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-21 17:06:50,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,134 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 17:06:50,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:50,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,159 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 17:06:50,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,174 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:50,174 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:50,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,189 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 17:06:50,192 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 [2022-11-21 17:06:50,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:50,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,236 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 17:06:50,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:50,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,257 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 17:06:50,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:50,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,277 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 17:06:50,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:50,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-21 17:06:50,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,298 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,300 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 [2022-11-21 17:06:50,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 17:06:50,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:50,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:50,313 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:50,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:50,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,323 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:06:50,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,324 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 17:06:50,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:50,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,352 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 17:06:50,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:50,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,372 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:50,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 17:06:50,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,422 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:50,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 17:06:50,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,471 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:50,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:50,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:50,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 17:06:50,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,505 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,525 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:50,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:50,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 17:06:50,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,547 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:50,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:50,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 17:06:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,588 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 17:06:50,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,608 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:50,608 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:50,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,643 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 17:06:50,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:50,662 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:50,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,683 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:50,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:50,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 17:06:50,705 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:50,705 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:50,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:50,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:50,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:50,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:50,734 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:50,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 17:06:50,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:50,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:50,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:50,751 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:50,751 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:50,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:50,887 INFO L401 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2022-11-21 17:06:50,888 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:06:51,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,319 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:51,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 17:06:51,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,352 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 17:06:51,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:51,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:51,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,395 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:51,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 17:06:51,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,435 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:51,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 17:06:51,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,471 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:51,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 17:06:51,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,523 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 17:06:51,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:51,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,567 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:51,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:51,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 17:06:51,586 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:51,586 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:51,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,602 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:06:51,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,603 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 17:06:51,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:51,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,647 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 17:06:51,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:51,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,695 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 17:06:51,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:51,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,743 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 17:06:51,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:51,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,787 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 17:06:51,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,805 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:51,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:51,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:51,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,839 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 17:06:51,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:51,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:51,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,887 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 17:06:51,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:51,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:51,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,935 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 17:06:51,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:51,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:51,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:51,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:51,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:51,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:51,979 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:51,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:51,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:51,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:51,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:51,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:51,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:51,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 17:06:52,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:52,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:52,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:52,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:52,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:52,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:52,039 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:52,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:52,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 17:06:52,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:52,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:52,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:52,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:52,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:52,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:52,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:52,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:52,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:52,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:52,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:52,086 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 17:06:52,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:52,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:52,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:52,104 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:52,104 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:52,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:52,325 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:52,326 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:52,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:52,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-11-21 17:06:52,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:52,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:52,972 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:52,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 17:06:52,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:52,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:52,985 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:52,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:52,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:52,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:52,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:52,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:52,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:52,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:52,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:52,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:52,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:52,994 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:52,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 17:06:52,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:53,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:53,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,023 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 17:06:53,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:53,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,071 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:53,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 17:06:53,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,107 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 17:06:53,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:53,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-11-21 17:06:53,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,132 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 17:06:53,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:53,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,154 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 17:06:53,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:53,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:53,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:53,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:53,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,182 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:06:53,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,183 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 17:06:53,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:53,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,207 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 17:06:53,210 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 [2022-11-21 17:06:53,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:53,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,231 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 17:06:53,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:53,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,253 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 17:06:53,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:53,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,276 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 17:06:53,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:53,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,290 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:53,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:53,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,319 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 17:06:53,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:53,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:53,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,353 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 17:06:53,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,375 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:53,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:53,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,410 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 17:06:53,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,428 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,434 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:53,434 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:53,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:53,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,460 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 17:06:53,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,482 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:53,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:53,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-21 17:06:53,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,498 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 17:06:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:53,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:53,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:53,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:53,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:53,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-21 17:06:53,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:53,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:53,548 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:53,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 17:06:53,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:53,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:53,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:53,572 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:53,572 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:53,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:53,783 INFO L401 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2022-11-21 17:06:53,783 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:06:54,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-21 17:06:54,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,561 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 17:06:54,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:54,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-21 17:06:54,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,586 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 17:06:54,588 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 [2022-11-21 17:06:54,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:54,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:54,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-21 17:06:54,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,618 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 17:06:54,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:54,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-21 17:06:54,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,641 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 17:06:54,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,656 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:54,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-21 17:06:54,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,664 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 17:06:54,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:54,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-21 17:06:54,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,687 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 17:06:54,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:54,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-21 17:06:54,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,710 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 17:06:54,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:54,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:54,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:54,726 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:54,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-21 17:06:54,739 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:06:54,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,740 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 17:06:54,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:54,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-21 17:06:54,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,759 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 17:06:54,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:54,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-21 17:06:54,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,778 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 17:06:54,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,791 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:54,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-21 17:06:54,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,797 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 17:06:54,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:54,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:54,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,839 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 17:06:54,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:54,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:54,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:54,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-21 17:06:54,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,865 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 17:06:54,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:54,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:54,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-21 17:06:54,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,890 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 17:06:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:54,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:54,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 17:06:54,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,914 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 17:06:54,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:54,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:54,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:54,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,945 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 17:06:54,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:54,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:54,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:54,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-21 17:06:54,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:54,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:54,970 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:54,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 17:06:54,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:54,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:54,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:54,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:54,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:54,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:54,988 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:54,988 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:55,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-21 17:06:55,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,004 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 17:06:55,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,019 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:55,019 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:55,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,174 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:55,174 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:55,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-21 17:06:55,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,647 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 17:06:55,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:55,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-21 17:06:55,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,667 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 17:06:55,669 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 [2022-11-21 17:06:55,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:55,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:55,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-21 17:06:55,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,694 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 17:06:55,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:55,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-21 17:06:55,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,713 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 17:06:55,716 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 [2022-11-21 17:06:55,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,727 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:55,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-21 17:06:55,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,733 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 17:06:55,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:55,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:55,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,753 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 17:06:55,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:55,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-21 17:06:55,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,772 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 17:06:55,775 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 [2022-11-21 17:06:55,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:55,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:55,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:55,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:55,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-21 17:06:55,797 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:06:55,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,798 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 17:06:55,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,811 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:55,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-21 17:06:55,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,828 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 17:06:55,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:55,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-21 17:06:55,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,849 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 17:06:55,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,872 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,873 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:55,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-21 17:06:55,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,881 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 17:06:55,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,894 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:55,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-21 17:06:55,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,901 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 17:06:55,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:55,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,917 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:55,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:55,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:55,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,925 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 17:06:55,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,940 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:55,940 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:55,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:55,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,953 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 17:06:55,955 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 [2022-11-21 17:06:55,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:55,969 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:55,969 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:55,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:55,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-21 17:06:55,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:55,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:55,982 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:55,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 17:06:55,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:55,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:55,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:55,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:55,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:55,995 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:56,000 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:56,000 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:56,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:56,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:56,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:56,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:56,020 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:56,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 17:06:56,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:56,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:56,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:56,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:56,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:56,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:56,036 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:56,036 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:56,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:56,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:56,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:56,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:56,049 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:56,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:56,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 17:06:56,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:56,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:56,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:56,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:56,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:56,070 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:56,070 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:56,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:56,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-21 17:06:56,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:56,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:56,092 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:56,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 17:06:56,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:56,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:56,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:56,109 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:56,109 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:56,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:56,333 INFO L401 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2022-11-21 17:06:56,333 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:06:57,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-21 17:06:57,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,086 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 17:06:57,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:57,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:57,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:57,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-21 17:06:57,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,106 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 17:06:57,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,120 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,123 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:57,123 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:57,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-21 17:06:57,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,137 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 17:06:57,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:57,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:57,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:57,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-21 17:06:57,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,157 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 17:06:57,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:57,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,170 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:57,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:57,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-21 17:06:57,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,177 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 17:06:57,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:57,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:57,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:57,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-21 17:06:57,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,199 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 17:06:57,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:57,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:57,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:57,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-21 17:06:57,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:57,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,220 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 17:06:57,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:57,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:57,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:57,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:57,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:57,234 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:57,237 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:57,237 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:57,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:57,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:57,249 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 17:06:57,249 INFO L748 eck$LassoCheckResult]: Stem: 113#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 114#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 118#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 119#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 120#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 117#L550-4 init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 115#L556 main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset; 116#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 116#L561-2 [2022-11-21 17:06:57,249 INFO L750 eck$LassoCheckResult]: Loop: 116#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 116#L561-2 [2022-11-21 17:06:57,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:57,250 INFO L85 PathProgramCache]: Analyzing trace with hash 265180950, now seen corresponding path program 2 times [2022-11-21 17:06:57,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:57,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287506297] [2022-11-21 17:06:57,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:57,268 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:57,282 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:57,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:57,283 INFO L85 PathProgramCache]: Analyzing trace with hash 58, now seen corresponding path program 3 times [2022-11-21 17:06:57,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:57,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481530889] [2022-11-21 17:06:57,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:57,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:57,291 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:57,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:57,291 INFO L85 PathProgramCache]: Analyzing trace with hash -369325115, now seen corresponding path program 3 times [2022-11-21 17:06:57,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:57,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313679796] [2022-11-21 17:06:57,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:57,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:57,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:06:57,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313679796] [2022-11-21 17:06:57,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [313679796] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:06:57,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889799435] [2022-11-21 17:06:57,641 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-21 17:06:57,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:06:57,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:57,642 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:06:57,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (183)] Waiting until timeout for monitored process [2022-11-21 17:06:57,707 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-21 17:06:57,707 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:06:57,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-21 17:06:57,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:57,772 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-21 17:06:57,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-21 17:06:57,791 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-21 17:06:57,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-21 17:06:57,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-21 17:06:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:57,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:06:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:58,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1889799435] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:06:58,117 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-21 17:06:58,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2022-11-21 17:06:58,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693861283] [2022-11-21 17:06:58,118 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-21 17:06:58,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:06:58,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-21 17:06:58,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-11-21 17:06:58,162 INFO L87 Difference]: Start difference. First operand 8 states and 9 transitions. cyclomatic complexity: 3 Second operand has 13 states, 12 states have (on average 1.75) internal successors, (21), 13 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:58,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:06:58,310 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2022-11-21 17:06:58,310 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14 states and 15 transitions. [2022-11-21 17:06:58,314 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:58,315 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14 states to 10 states and 11 transitions. [2022-11-21 17:06:58,316 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6 [2022-11-21 17:06:58,316 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6 [2022-11-21 17:06:58,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 11 transitions. [2022-11-21 17:06:58,316 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-21 17:06:58,316 INFO L218 hiAutomatonCegarLoop]: Abstraction has 10 states and 11 transitions. [2022-11-21 17:06:58,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states and 11 transitions. [2022-11-21 17:06:58,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-11-21 17:06:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 1.1) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 11 transitions. [2022-11-21 17:06:58,319 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10 states and 11 transitions. [2022-11-21 17:06:58,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 17:06:58,321 INFO L428 stractBuchiCegarLoop]: Abstraction has 10 states and 11 transitions. [2022-11-21 17:06:58,321 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-21 17:06:58,322 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states and 11 transitions. [2022-11-21 17:06:58,323 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 17:06:58,323 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:58,323 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:58,324 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1] [2022-11-21 17:06:58,324 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 17:06:58,324 INFO L748 eck$LassoCheckResult]: Stem: 214#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 215#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 219#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 220#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 221#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 222#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 223#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 218#L550-4 init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 216#L556 main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset; 217#L561-2 [2022-11-21 17:06:58,325 INFO L750 eck$LassoCheckResult]: Loop: 217#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 217#L561-2 [2022-11-21 17:06:58,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:58,325 INFO L85 PathProgramCache]: Analyzing trace with hash -367607197, now seen corresponding path program 2 times [2022-11-21 17:06:58,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:58,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960384890] [2022-11-21 17:06:58,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,385 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:58,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:58,391 INFO L85 PathProgramCache]: Analyzing trace with hash 58, now seen corresponding path program 4 times [2022-11-21 17:06:58,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:58,392 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644258986] [2022-11-21 17:06:58,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,401 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:58,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:58,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1489078808, now seen corresponding path program 4 times [2022-11-21 17:06:58,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:58,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620700444] [2022-11-21 17:06:58,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,433 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:58,459 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:00,693 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:07:00,693 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:07:00,693 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:07:00,693 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:07:00,693 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:07:00,694 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:00,694 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:07:00,694 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:07:00,694 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_traverse-alloca.i_Iteration4_Lasso [2022-11-21 17:07:00,694 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:07:00,694 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:07:00,698 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,700 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,703 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,705 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,708 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,711 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,714 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,716 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,721 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:00,724 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:01,227 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:03,099 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:07:03,099 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:07:03,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,102 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 17:07:03,105 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 [2022-11-21 17:07:03,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-21 17:07:03,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,120 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 17:07:03,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,133 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,133 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-21 17:07:03,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,139 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 17:07:03,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,157 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 17:07:03,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,175 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 17:07:03,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,187 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,188 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-21 17:07:03,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,195 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 17:07:03,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,220 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 17:07:03,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-21 17:07:03,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,237 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 17:07:03,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-21 17:07:03,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,254 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 17:07:03,260 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 [2022-11-21 17:07:03,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,275 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 17:07:03,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-21 17:07:03,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,292 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 17:07:03,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:03,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,310 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 17:07:03,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-21 17:07:03,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,337 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 17:07:03,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-21 17:07:03,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,360 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 17:07:03,362 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 [2022-11-21 17:07:03,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,374 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-21 17:07:03,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,381 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 17:07:03,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,394 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:03,394 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:03,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,535 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-21 17:07:03,535 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-21 17:07:03,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-21 17:07:03,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,744 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 17:07:03,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-21 17:07:03,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,764 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 17:07:03,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,777 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,778 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,778 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-21 17:07:03,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,787 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,795 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 [2022-11-21 17:07:03,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 17:07:03,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:03,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:03,808 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:03,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-21 17:07:03,813 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:07:03,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,814 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 17:07:03,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-21 17:07:03,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,832 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 17:07:03,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-21 17:07:03,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,850 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 17:07:03,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-21 17:07:03,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,867 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 17:07:03,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,886 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 17:07:03,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:03,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:03,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,912 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 17:07:03,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,925 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-21 17:07:03,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,931 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 17:07:03,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-21 17:07:03,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,950 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 17:07:03,952 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 [2022-11-21 17:07:03,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:03,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,967 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 17:07:03,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:03,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:03,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:03,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:03,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:03,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:03,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:03,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:03,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:03,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-21 17:07:03,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:03,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:03,985 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:03,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 17:07:03,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,003 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:04,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-21 17:07:04,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,008 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 17:07:04,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:04,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:04,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,026 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 17:07:04,028 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 [2022-11-21 17:07:04,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:04,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,063 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,070 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 [2022-11-21 17:07:04,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 17:07:04,086 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,086 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:04,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,111 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 17:07:04,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-21 17:07:04,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,142 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 17:07:04,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,157 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:04,157 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:04,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,342 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-21 17:07:04,342 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:07:04,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-21 17:07:04,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,650 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 17:07:04,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,684 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-21 17:07:04,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,693 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 17:07:04,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-21 17:07:04,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,716 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 17:07:04,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:04,729 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:04,730 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:04,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-21 17:07:04,737 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:07:04,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,738 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 17:07:04,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:04,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,756 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 17:07:04,758 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 [2022-11-21 17:07:04,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-21 17:07:04,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,774 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 17:07:04,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-21 17:07:04,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,794 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 17:07:04,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-21 17:07:04,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,813 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 17:07:04,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:04,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:04,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-21 17:07:04,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,836 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 17:07:04,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-21 17:07:04,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,855 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 17:07:04,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-21 17:07:04,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,873 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 17:07:04,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-21 17:07:04,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,891 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 17:07:04,894 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 [2022-11-21 17:07:04,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:04,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,909 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 17:07:04,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-21 17:07:04,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,928 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 17:07:04,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:04,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:04,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:04,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-21 17:07:04,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,951 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 17:07:04,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:04,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:04,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:04,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:04,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-21 17:07:04,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:04,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:04,986 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:04,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 17:07:04,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:04,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:04,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:04,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:04,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:05,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:05,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-21 17:07:05,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,015 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 17:07:05,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:05,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:05,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-21 17:07:05,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,038 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 17:07:05,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,054 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:05,054 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:05,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,286 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:05,286 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:05,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-21 17:07:05,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,739 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 17:07:05,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:05,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:05,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-21 17:07:05,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,765 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 17:07:05,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:05,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:05,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-21 17:07:05,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,790 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 17:07:05,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:05,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:05,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:05,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-21 17:07:05,813 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:07:05,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,814 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 17:07:05,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,848 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 17:07:05,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,855 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 17:07:05,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-21 17:07:05,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,877 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 17:07:05,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-21 17:07:05,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,896 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 17:07:05,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-21 17:07:05,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,925 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 17:07:05,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:05,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:05,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-21 17:07:05,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,955 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 17:07:05,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:05,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,974 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 17:07:05,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:05,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:05,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:05,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:05,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:05,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:05,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:05,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:05,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:05,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-21 17:07:05,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:05,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:05,993 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:05,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 17:07:05,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:06,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:06,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:06,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-21 17:07:06,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,013 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 17:07:06,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:06,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:06,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:06,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 17:07:06,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,031 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 17:07:06,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:06,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:06,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:06,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-21 17:07:06,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,050 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 17:07:06,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:06,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:06,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:06,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:06,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,069 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 17:07:06,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,092 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:06,092 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:06,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-21 17:07:06,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,110 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 17:07:06,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:06,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:06,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:06,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,143 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 17:07:06,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:06,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:06,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:06,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,158 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:06,158 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:06,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:06,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-21 17:07:06,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:06,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:06,170 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:06,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 17:07:06,172 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 [2022-11-21 17:07:06,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:06,188 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:06,188 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:06,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:06,479 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-21 17:07:06,480 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:07:07,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-21 17:07:07,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,114 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 17:07:07,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:07,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:07,130 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:07,130 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:07,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-21 17:07:07,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,142 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 17:07:07,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:07,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:07,159 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:07,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:07,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-21 17:07:07,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,171 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 17:07:07,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:07,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:07,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:07,187 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:07,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-21 17:07:07,197 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:07:07,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,199 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 17:07:07,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,218 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:07,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,225 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 17:07:07,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,241 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-21 17:07:07,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,247 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 17:07:07,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-21 17:07:07,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,271 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 17:07:07,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-21 17:07:07,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,293 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 17:07:07,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:07,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:07,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-21 17:07:07,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,318 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 17:07:07,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-21 17:07:07,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,339 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 17:07:07,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,359 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 17:07:07,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-21 17:07:07,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,379 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 17:07:07,381 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 [2022-11-21 17:07:07,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-21 17:07:07,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,418 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 17:07:07,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-21 17:07:07,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,437 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 17:07:07,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:07,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:07,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:07,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-21 17:07:07,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,457 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 17:07:07,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,475 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:07,475 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:07,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-21 17:07:07,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,492 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 17:07:07,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:07,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:07,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-21 17:07:07,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,521 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 17:07:07,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:07,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:07,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,535 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:07,536 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:07,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:07,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-21 17:07:07,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:07,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:07,545 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:07,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 17:07:07,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:07,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:07,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:07,560 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:07,560 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:07,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:07,741 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-21 17:07:07,741 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:07:08,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-21 17:07:08,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,142 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 17:07:08,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:08,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:08,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:08,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:08,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-21 17:07:08,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,168 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 17:07:08,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:08,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:08,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:08,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:08,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-21 17:07:08,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,194 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 17:07:08,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:08,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:08,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:08,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:08,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:08,218 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:07:08,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,219 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 17:07:08,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-21 17:07:08,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,241 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 17:07:08,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:08,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,264 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 17:07:08,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-21 17:07:08,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,286 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 17:07:08,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-21 17:07:08,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,307 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 17:07:08,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:08,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:08,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-21 17:07:08,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,335 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 17:07:08,338 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 [2022-11-21 17:07:08,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,349 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-21 17:07:08,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,358 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 17:07:08,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-21 17:07:08,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,380 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 17:07:08,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-21 17:07:08,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,402 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 17:07:08,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-21 17:07:08,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,424 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 17:07:08,427 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 [2022-11-21 17:07:08,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,438 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-21 17:07:08,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,446 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 17:07:08,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:08,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:08,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:08,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-21 17:07:08,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,468 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 17:07:08,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:08,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:08,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-21 17:07:08,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,510 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 17:07:08,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:08,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:08,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-21 17:07:08,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,543 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 17:07:08,546 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 [2022-11-21 17:07:08,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:08,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:08,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:08,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:08,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:08,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-21 17:07:08,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:08,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:08,571 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:08,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 17:07:08,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:08,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:08,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:08,620 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:08,621 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:08,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:08,876 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:08,877 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:09,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:09,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,458 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 17:07:09,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:09,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:09,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:09,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:09,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-21 17:07:09,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,488 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 17:07:09,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:09,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:09,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:09,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:09,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-21 17:07:09,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,518 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 17:07:09,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,531 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:09,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:09,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:09,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:09,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 17:07:09,547 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:07:09,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,548 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 17:07:09,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,562 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-21 17:07:09,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,572 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 17:07:09,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:09,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,595 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-21 17:07:09,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-21 17:07:09,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,618 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-21 17:07:09,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,633 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-21 17:07:09,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,641 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-21 17:07:09,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,658 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:09,658 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:09,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:09,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,672 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-21 17:07:09,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-21 17:07:09,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,696 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-21 17:07:09,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-21 17:07:09,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,719 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-21 17:07:09,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,734 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-21 17:07:09,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,744 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-21 17:07:09,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,760 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:09,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,771 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-21 17:07:09,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-21 17:07:09,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,795 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-21 17:07:09,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:09,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,810 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:09,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:09,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:09,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,819 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-21 17:07:09,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:09,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:09,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-21 17:07:09,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,872 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-21 17:07:09,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:09,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:09,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-21 17:07:09,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,916 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-21 17:07:09,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,929 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:09,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:09,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:09,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:09,933 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:09,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:09,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-21 17:07:09,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:09,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:09,947 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:09,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-21 17:07:09,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:09,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:09,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:09,966 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:09,966 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:09,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:10,323 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-21 17:07:10,323 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:07:11,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-21 17:07:11,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,147 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-21 17:07:11,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:11,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:11,164 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:11,164 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:11,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-21 17:07:11,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,179 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-21 17:07:11,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:11,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:11,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:11,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:11,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-21 17:07:11,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,210 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-21 17:07:11,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:11,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:11,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:11,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:11,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-21 17:07:11,239 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:07:11,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,240 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-21 17:07:11,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-21 17:07:11,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,259 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-21 17:07:11,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-21 17:07:11,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,277 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-21 17:07:11,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-21 17:07:11,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,296 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-21 17:07:11,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-21 17:07:11,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,316 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-21 17:07:11,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:11,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:11,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-21 17:07:11,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,340 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-21 17:07:11,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-21 17:07:11,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,359 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-21 17:07:11,362 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 [2022-11-21 17:07:11,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:11,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,378 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-21 17:07:11,381 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 [2022-11-21 17:07:11,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-21 17:07:11,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,398 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-21 17:07:11,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:11,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,418 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-21 17:07:11,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-21 17:07:11,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,437 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-21 17:07:11,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:11,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:11,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:11,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-21 17:07:11,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,455 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-21 17:07:11,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:11,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:11,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-21 17:07:11,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,489 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-21 17:07:11,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,505 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:11,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:11,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-21 17:07:11,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,519 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-21 17:07:11,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:11,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:11,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,560 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:11,560 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:11,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:11,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-21 17:07:11,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:11,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:11,570 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:11,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-21 17:07:11,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:11,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:11,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:11,585 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:11,585 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:11,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:11,843 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:11,843 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:12,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-21 17:07:12,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,379 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-21 17:07:12,381 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 [2022-11-21 17:07:12,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:12,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:12,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:12,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:12,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:12,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,406 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-21 17:07:12,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:12,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:12,421 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:12,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:12,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-21 17:07:12,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,431 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-21 17:07:12,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:12,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:12,447 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:12,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:12,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-21 17:07:12,457 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:07:12,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,458 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-21 17:07:12,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-21 17:07:12,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,480 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-21 17:07:12,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-21 17:07:12,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,502 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-21 17:07:12,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-21 17:07:12,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,525 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-21 17:07:12,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-21 17:07:12,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,547 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-21 17:07:12,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,565 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:12,565 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:12,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-21 17:07:12,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,579 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-21 17:07:12,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-21 17:07:12,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,601 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-21 17:07:12,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,617 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-21 17:07:12,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,625 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-21 17:07:12,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,639 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-21 17:07:12,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,649 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-21 17:07:12,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:12,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,701 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-21 17:07:12,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,721 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:12,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,745 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-21 17:07:12,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,763 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:12,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,763 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,764 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:12,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:12,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:12,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,791 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,794 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 [2022-11-21 17:07:12,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-21 17:07:12,817 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:12,817 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:12,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-21 17:07:12,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,839 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-21 17:07:12,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,858 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:12,858 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:12,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:12,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,879 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-21 17:07:12,881 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 [2022-11-21 17:07:12,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:12,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:12,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:12,895 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:12,895 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:12,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:12,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-21 17:07:12,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:12,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:12,910 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:12,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-21 17:07:12,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:12,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:12,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:12,927 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:12,927 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:12,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:13,338 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-21 17:07:13,338 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:07:14,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:14,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-21 17:07:14,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:14,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:14,350 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:14,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-21 17:07:14,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:14,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:14,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:14,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:14,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:14,366 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:14,370 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:14,370 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:14,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:14,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:14,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:14,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:14,384 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:14,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-21 17:07:14,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:14,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:14,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:14,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:14,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:14,398 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:14,401 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:14,401 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:14,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:14,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-21 17:07:14,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:14,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:14,414 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:14,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-21 17:07:14,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:14,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:14,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:14,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:14,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:14,428 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:14,431 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:14,431 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:14,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:14,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-21 17:07:14,443 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 17:07:14,443 INFO L748 eck$LassoCheckResult]: Stem: 214#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 215#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 219#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 220#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 221#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 222#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 223#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 218#L550-4 init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 216#L556 main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset; 217#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 217#L561-2 [2022-11-21 17:07:14,443 INFO L750 eck$LassoCheckResult]: Loop: 217#L561-2 assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset; 217#L561-2 [2022-11-21 17:07:14,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:14,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1489078808, now seen corresponding path program 5 times [2022-11-21 17:07:14,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:14,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226317595] [2022-11-21 17:07:14,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,465 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,480 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:14,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:14,481 INFO L85 PathProgramCache]: Analyzing trace with hash 58, now seen corresponding path program 5 times [2022-11-21 17:07:14,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:14,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507093868] [2022-11-21 17:07:14,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,485 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,487 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:14,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:14,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1083197181, now seen corresponding path program 6 times [2022-11-21 17:07:14,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:14,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606575996] [2022-11-21 17:07:14,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:14,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:14,532 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:16,605 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:07:16,606 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:07:16,606 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:07:16,606 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:07:16,606 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:07:16,606 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:16,606 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:07:16,606 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:07:16,606 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_traverse-alloca.i_Iteration4_Lasso [2022-11-21 17:07:16,606 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:07:16,606 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:07:16,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,614 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,616 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,652 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,655 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,658 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,664 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,667 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,669 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:16,671 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:07:18,917 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:07:18,917 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:07:18,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:18,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:18,918 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:18,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-21 17:07:18,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:18,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:18,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:18,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:18,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:18,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:18,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:18,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:18,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:18,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-21 17:07:18,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:18,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:18,937 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:18,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-21 17:07:18,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:18,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:18,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:18,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:18,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:18,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:18,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:18,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:18,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-21 17:07:18,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:18,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:18,959 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:18,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-21 17:07:18,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:18,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:18,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:18,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:18,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:18,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:18,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:18,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:18,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:18,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:18,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:18,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:18,977 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:18,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-21 17:07:18,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:18,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:18,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:18,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:18,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:18,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:18,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:18,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:18,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:18,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:18,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:18,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:18,996 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:18,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-21 17:07:18,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,024 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-21 17:07:19,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,063 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-21 17:07:19,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,111 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-21 17:07:19,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,129 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,151 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-21 17:07:19,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,191 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-21 17:07:19,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,231 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-21 17:07:19,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,253 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:19,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,266 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,270 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 [2022-11-21 17:07:19,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-21 17:07:19,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-21 17:07:19,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,292 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-21 17:07:19,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-21 17:07:19,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,313 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-21 17:07:19,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,327 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:19,327 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:19,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,450 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-21 17:07:19,450 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-21 17:07:19,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-21 17:07:19,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,676 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-21 17:07:19,678 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 [2022-11-21 17:07:19,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2022-11-21 17:07:19,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,697 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-21 17:07:19,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-11-21 17:07:19,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,722 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-21 17:07:19,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,736 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-11-21 17:07:19,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,744 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-21 17:07:19,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-11-21 17:07:19,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,765 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-21 17:07:19,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-11-21 17:07:19,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,793 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-21 17:07:19,795 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 [2022-11-21 17:07:19,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,807 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:07:19,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-11-21 17:07:19,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,812 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-21 17:07:19,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:07:19,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:19,855 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:07:19,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-11-21 17:07:19,861 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:07:19,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,866 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-21 17:07:19,869 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 [2022-11-21 17:07:19,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:19,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-11-21 17:07:19,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,886 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-21 17:07:19,889 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 [2022-11-21 17:07:19,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,902 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:19,902 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:19,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-21 17:07:19,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,911 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-21 17:07:19,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:19,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-11-21 17:07:19,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,932 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-21 17:07:19,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:19,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-11-21 17:07:19,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,951 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-21 17:07:19,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:19,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-21 17:07:19,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,970 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-21 17:07:19,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:19,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:19,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:19,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:19,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:19,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:19,985 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:19,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:19,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:19,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-11-21 17:07:19,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:19,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:19,990 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:19,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-21 17:07:19,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:20,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-21 17:07:20,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,009 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-21 17:07:20,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:20,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-11-21 17:07:20,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,028 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-21 17:07:20,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,041 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-21 17:07:20,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,052 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-21 17:07:20,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:20,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-21 17:07:20,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,070 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-21 17:07:20,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:20,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-21 17:07:20,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,089 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-21 17:07:20,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-21 17:07:20,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,115 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-21 17:07:20,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,131 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-11-21 17:07:20,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,140 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-21 17:07:20,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,155 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:20,155 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:20,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,339 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-21 17:07:20,340 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:07:20,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-21 17:07:20,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,695 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-21 17:07:20,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2022-11-21 17:07:20,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,718 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-21 17:07:20,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,733 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,734 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-11-21 17:07:20,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,745 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-21 17:07:20,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,777 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-21 17:07:20,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,799 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,799 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,808 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-21 17:07:20,811 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 [2022-11-21 17:07:20,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,827 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,827 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-11-21 17:07:20,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,841 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-21 17:07:20,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:20,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,864 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-21 17:07:20,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:20,880 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:20,880 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:20,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-11-21 17:07:20,889 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:07:20,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,890 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-21 17:07:20,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:20,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:20,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-11-21 17:07:20,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,910 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-21 17:07:20,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:20,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:20,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:20,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,935 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-21 17:07:20,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:20,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:20,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,956 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-21 17:07:20,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:20,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:20,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,975 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-21 17:07:20,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:20,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:20,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:20,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:20,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:20,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:20,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:20,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:20,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:20,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:20,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:20,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:20,997 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:20,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-21 17:07:21,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:21,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:21,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:21,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-11-21 17:07:21,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,018 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-21 17:07:21,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:21,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:21,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:21,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:21,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,039 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-21 17:07:21,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:21,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:21,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:21,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:21,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,059 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-21 17:07:21,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:21,075 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:21,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-21 17:07:21,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,085 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-21 17:07:21,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:21,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:21,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:21,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:21,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,104 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-21 17:07:21,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:21,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:21,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:21,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2022-11-21 17:07:21,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,122 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-21 17:07:21,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:21,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:21,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:21,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,149 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-21 17:07:21,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,163 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:21,163 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:21,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-11-21 17:07:21,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,173 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-21 17:07:21,175 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 [2022-11-21 17:07:21,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,189 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:21,189 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:21,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:21,436 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:21,436 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:21,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:21,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-11-21 17:07:21,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:21,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:21,986 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:21,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-21 17:07:21,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:21,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:21,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:21,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:21,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-11-21 17:07:22,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,010 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-21 17:07:22,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2022-11-21 17:07:22,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,042 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-21 17:07:22,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-11-21 17:07:22,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,068 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-21 17:07:22,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:22,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,095 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-21 17:07:22,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-21 17:07:22,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,133 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-21 17:07:22,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:22,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-11-21 17:07:22,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,153 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-21 17:07:22,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:22,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:22,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:22,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-21 17:07:22,177 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:07:22,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,178 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-21 17:07:22,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-11-21 17:07:22,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,197 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-21 17:07:22,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,212 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:22,212 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:22,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:22,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,223 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-21 17:07:22,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-21 17:07:22,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,242 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-21 17:07:22,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-21 17:07:22,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,261 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-21 17:07:22,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-21 17:07:22,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,280 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-21 17:07:22,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-11-21 17:07:22,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,299 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-21 17:07:22,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-11-21 17:07:22,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,320 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-21 17:07:22,322 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 [2022-11-21 17:07:22,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-11-21 17:07:22,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,339 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-21 17:07:22,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,355 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:22,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:22,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-21 17:07:22,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,366 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-21 17:07:22,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2022-11-21 17:07:22,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,387 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-21 17:07:22,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:22,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:22,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:22,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:22,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,406 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-21 17:07:22,409 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 [2022-11-21 17:07:22,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,422 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:22,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:22,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:22,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,436 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-21 17:07:22,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:22,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:22,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:22,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:22,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:22,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:22,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:22,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:22,463 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:22,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-21 17:07:22,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:22,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:22,480 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:22,480 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:22,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:22,786 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-21 17:07:22,786 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:07:23,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2022-11-21 17:07:23,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,530 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-21 17:07:23,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,546 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,547 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2022-11-21 17:07:23,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,559 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-21 17:07:23,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,577 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-11-21 17:07:23,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,592 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-21 17:07:23,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,617 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:23,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,641 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-21 17:07:23,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,662 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,662 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:23,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,687 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-21 17:07:23,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2022-11-21 17:07:23,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,733 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-21 17:07:23,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:23,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-11-21 17:07:23,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,753 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-21 17:07:23,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:07:23,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:23,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:23,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:23,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-21 17:07:23,781 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:07:23,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,782 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-21 17:07:23,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-21 17:07:23,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,802 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-21 17:07:23,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,818 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:23,818 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:23,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-21 17:07:23,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,828 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-21 17:07:23,831 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 [2022-11-21 17:07:23,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-21 17:07:23,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,849 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-21 17:07:23,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-11-21 17:07:23,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,870 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-21 17:07:23,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-21 17:07:23,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,890 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-21 17:07:23,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-21 17:07:23,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,911 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-21 17:07:23,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-21 17:07:23,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,933 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-21 17:07:23,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-11-21 17:07:23,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,953 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-21 17:07:23,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:23,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,969 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:23,969 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:23,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-21 17:07:23,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:23,979 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:23,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-21 17:07:23,981 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 [2022-11-21 17:07:23,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:23,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:23,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:23,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:23,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:23,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:23,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:23,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:23,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:23,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-11-21 17:07:23,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:23,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,000 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-21 17:07:24,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:24,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:24,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-21 17:07:24,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,035 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-21 17:07:24,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2022-11-21 17:07:24,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,063 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-21 17:07:24,066 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 [2022-11-21 17:07:24,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,080 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:24,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,090 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-21 17:07:24,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,106 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:24,106 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:24,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,299 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-21 17:07:24,299 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:07:24,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-11-21 17:07:24,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,710 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,711 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 [2022-11-21 17:07:24,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-21 17:07:24,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,725 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,725 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:24,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,735 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-21 17:07:24,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-11-21 17:07:24,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,764 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-21 17:07:24,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-11-21 17:07:24,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,790 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-21 17:07:24,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,805 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,805 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-11-21 17:07:24,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,814 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-21 17:07:24,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-21 17:07:24,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,847 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-21 17:07:24,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,861 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:07:24,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:24,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-21 17:07:24,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,867 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-21 17:07:24,869 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 [2022-11-21 17:07:24,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:24,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:07:24,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:07:24,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:07:24,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-21 17:07:24,891 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:07:24,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,892 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-21 17:07:24,894 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 [2022-11-21 17:07:24,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:24,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:24,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:24,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:24,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-21 17:07:24,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,913 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-21 17:07:24,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:24,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:24,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:24,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:24,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-21 17:07:24,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,940 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-21 17:07:24,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:24,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:24,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:24,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:24,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-21 17:07:24,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,961 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-21 17:07:24,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,975 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:24,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:24,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:24,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:24,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:24,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-21 17:07:24,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:24,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:24,983 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:24,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-21 17:07:24,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:24,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:24,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:24,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:24,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:24,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:24,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:24,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:24,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-11-21 17:07:25,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,004 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-21 17:07:25,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:25,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:25,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-21 17:07:25,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,026 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-21 17:07:25,028 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 [2022-11-21 17:07:25,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:25,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:25,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-21 17:07:25,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,048 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-21 17:07:25,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,062 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:25,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:25,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-21 17:07:25,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,070 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-21 17:07:25,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:25,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:25,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-11-21 17:07:25,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,098 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-21 17:07:25,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:25,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:25,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-21 17:07:25,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,119 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-21 17:07:25,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:25,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:25,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:25,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2022-11-21 17:07:25,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,141 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-21 17:07:25,144 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 [2022-11-21 17:07:25,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:25,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:25,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-11-21 17:07:25,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,172 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-21 17:07:25,175 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 [2022-11-21 17:07:25,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:25,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:25,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:25,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:25,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:25,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-11-21 17:07:25,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:25,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:25,200 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:25,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-21 17:07:25,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:25,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:25,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:25,217 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:25,218 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:25,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:25,492 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:25,493 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:26,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-11-21 17:07:26,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,407 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-21 17:07:26,409 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 [2022-11-21 17:07:26,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-11-21 17:07:26,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,438 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-21 17:07:26,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-11-21 17:07:26,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,483 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-21 17:07:26,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-21 17:07:26,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,514 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-21 17:07:26,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-21 17:07:26,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,542 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-21 17:07:26,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-21 17:07:26,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,583 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-21 17:07:26,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:26,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:26,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,628 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-21 17:07:26,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:26,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:26,650 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:26,650 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:26,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:26,668 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:07:26,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,669 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-21 17:07:26,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,686 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:26,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,694 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-21 17:07:26,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,711 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:26,711 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:26,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-21 17:07:26,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,723 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-21 17:07:26,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-21 17:07:26,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,746 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-21 17:07:26,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-11-21 17:07:26,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,769 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-21 17:07:26,771 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 [2022-11-21 17:07:26,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-21 17:07:26,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,792 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-21 17:07:26,794 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 [2022-11-21 17:07:26,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-21 17:07:26,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,814 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-21 17:07:26,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,829 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-21 17:07:26,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,838 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-21 17:07:26,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-21 17:07:26,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,861 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-21 17:07:26,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,877 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:26,877 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:26,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-11-21 17:07:26,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,891 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-21 17:07:26,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,905 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-21 17:07:26,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,914 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-21 17:07:26,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:26,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,928 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:26,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:26,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:26,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,936 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-21 17:07:26,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:26,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:26,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-11-21 17:07:26,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:26,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:26,970 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:26,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-21 17:07:26,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:26,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:26,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:26,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:26,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:26,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:26,986 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:26,986 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:26,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:26,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2022-11-21 17:07:26,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:27,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:27,000 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:27,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-21 17:07:27,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:27,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:27,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:27,018 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:27,018 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:27,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:27,338 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-21 17:07:27,338 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:07:28,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-11-21 17:07:28,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,344 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-21 17:07:28,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,362 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-21 17:07:28,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,378 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-21 17:07:28,381 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 [2022-11-21 17:07:28,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-21 17:07:28,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,417 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-21 17:07:28,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,433 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,433 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-21 17:07:28,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,449 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-21 17:07:28,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-11-21 17:07:28,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,480 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-21 17:07:28,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,501 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,501 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-11-21 17:07:28,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,527 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-21 17:07:28,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:28,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-21 17:07:28,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,549 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-21 17:07:28,552 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 [2022-11-21 17:07:28,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:28,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:28,566 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:28,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:28,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-21 17:07:28,579 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:07:28,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,580 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-21 17:07:28,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-21 17:07:28,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,599 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-21 17:07:28,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:28,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:28,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-21 17:07:28,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,636 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-11-21 17:07:28,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-11-21 17:07:28,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,656 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-11-21 17:07:28,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-11-21 17:07:28,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,675 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-11-21 17:07:28,678 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 [2022-11-21 17:07:28,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2022-11-21 17:07:28,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,695 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-11-21 17:07:28,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-11-21 17:07:28,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,715 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-11-21 17:07:28,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:28,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,735 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-11-21 17:07:28,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-11-21 17:07:28,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,754 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-11-21 17:07:28,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:28,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:28,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-11-21 17:07:28,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,780 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-11-21 17:07:28,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-11-21 17:07:28,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,799 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-11-21 17:07:28,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:28,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:28,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:28,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-11-21 17:07:28,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,819 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-11-21 17:07:28,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,834 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:28,834 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:28,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-11-21 17:07:28,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,848 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-11-21 17:07:28,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:28,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:28,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:28,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:28,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:28,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:28,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-11-21 17:07:28,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:28,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:28,875 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:28,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-11-21 17:07:28,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:28,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:28,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:28,891 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:28,891 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:28,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,136 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-21 17:07:29,137 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:29,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-11-21 17:07:29,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,825 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-11-21 17:07:29,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:29,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:29,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-11-21 17:07:29,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,854 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-11-21 17:07:29,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,870 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:29,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:29,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-11-21 17:07:29,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,884 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-11-21 17:07:29,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:29,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:29,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-11-21 17:07:29,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,908 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-11-21 17:07:29,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:29,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:29,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-11-21 17:07:29,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,934 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-11-21 17:07:29,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:29,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:29,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-11-21 17:07:29,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,974 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-11-21 17:07:29,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:29,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:29,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:29,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:29,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:29,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:29,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:29,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:29,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:29,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2022-11-21 17:07:29,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:29,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:29,994 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:29,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:29,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-11-21 17:07:30,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:30,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:30,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:30,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:30,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2022-11-21 17:07:30,022 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:07:30,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,023 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-11-21 17:07:30,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:30,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,060 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-11-21 17:07:30,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,076 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:30,076 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:30,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-11-21 17:07:30,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,089 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-11-21 17:07:30,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,102 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-11-21 17:07:30,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,110 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-11-21 17:07:30,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,124 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2022-11-21 17:07:30,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,132 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-11-21 17:07:30,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,145 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2022-11-21 17:07:30,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,153 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-11-21 17:07:30,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-11-21 17:07:30,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,174 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-11-21 17:07:30,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2022-11-21 17:07:30,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,195 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-11-21 17:07:30,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,208 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-11-21 17:07:30,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,216 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-11-21 17:07:30,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,233 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:30,233 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:30,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2022-11-21 17:07:30,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,246 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-11-21 17:07:30,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-11-21 17:07:30,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,270 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-11-21 17:07:30,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:30,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:30,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:30,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2022-11-21 17:07:30,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,292 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-11-21 17:07:30,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,311 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:30,311 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:30,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2022-11-21 17:07:30,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,329 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-11-21 17:07:30,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:30,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:30,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:30,343 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,346 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:30,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:30,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:30,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-11-21 17:07:30,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:30,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:30,359 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:30,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-11-21 17:07:30,362 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 [2022-11-21 17:07:30,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:30,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:30,376 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-21 17:07:30,376 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:30,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:30,831 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-21 17:07:30,831 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:07:31,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:31,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2022-11-21 17:07:31,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:31,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:31,870 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:31,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-11-21 17:07:31,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:31,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:31,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:31,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:31,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:31,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:31,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:31,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:31,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:31,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2022-11-21 17:07:31,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:31,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:31,904 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:31,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-11-21 17:07:31,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:31,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:31,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:31,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:31,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:31,918 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:31,924 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:31,924 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:31,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:31,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-11-21 17:07:31,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:31,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:31,942 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:31,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-11-21 17:07:31,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:31,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:31,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:31,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:31,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:31,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:31,959 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:31,959 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:31,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:31,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-11-21 17:07:31,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:31,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:31,973 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:31,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-11-21 17:07:31,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:31,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:31,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:31,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:31,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:31,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:31,991 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:31,991 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:32,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:32,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-11-21 17:07:32,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:32,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:32,005 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:32,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-11-21 17:07:32,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:32,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:32,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:32,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:32,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:32,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:32,028 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:32,028 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:32,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:32,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-11-21 17:07:32,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:32,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:32,049 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:32,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-11-21 17:07:32,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:32,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:32,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:32,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:32,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:32,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:32,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:32,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:32,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:32,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:32,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-11-21 17:07:32,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:32,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:32,070 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:32,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-11-21 17:07:32,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:32,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:32,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:32,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:32,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:32,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:32,087 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:32,087 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:32,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:32,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2022-11-21 17:07:32,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 05:07:32 BoogieIcfgContainer [2022-11-21 17:07:32,106 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 17:07:32,107 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:07:32,107 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:07:32,107 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:07:32,108 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:39" (3/4) ... [2022-11-21 17:07:32,110 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 17:07:32,110 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:07:32,111 INFO L158 Benchmark]: Toolchain (without parser) took 53469.84ms. Allocated memory was 165.7MB in the beginning and 650.1MB in the end (delta: 484.4MB). Free memory was 120.1MB in the beginning and 360.7MB in the end (delta: -240.6MB). Peak memory consumption was 244.9MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,111 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 119.5MB. Free memory was 86.9MB in the beginning and 86.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:07:32,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.93ms. Allocated memory is still 165.7MB. Free memory was 119.5MB in the beginning and 103.6MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,112 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.93ms. Allocated memory is still 165.7MB. Free memory was 103.6MB in the beginning and 102.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,112 INFO L158 Benchmark]: Boogie Preprocessor took 45.25ms. Allocated memory is still 165.7MB. Free memory was 102.1MB in the beginning and 100.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,113 INFO L158 Benchmark]: RCFGBuilder took 446.03ms. Allocated memory is still 165.7MB. Free memory was 100.7MB in the beginning and 90.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,113 INFO L158 Benchmark]: BuchiAutomizer took 52504.27ms. Allocated memory was 165.7MB in the beginning and 650.1MB in the end (delta: 484.4MB). Free memory was 89.5MB in the beginning and 360.7MB in the end (delta: -271.2MB). Peak memory consumption was 358.2MB. Max. memory is 16.1GB. [2022-11-21 17:07:32,113 INFO L158 Benchmark]: Witness Printer took 3.44ms. Allocated memory is still 650.1MB. Free memory is still 360.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:07:32,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 119.5MB. Free memory was 86.9MB in the beginning and 86.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.93ms. Allocated memory is still 165.7MB. Free memory was 119.5MB in the beginning and 103.6MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.93ms. Allocated memory is still 165.7MB. Free memory was 103.6MB in the beginning and 102.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.25ms. Allocated memory is still 165.7MB. Free memory was 102.1MB in the beginning and 100.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 446.03ms. Allocated memory is still 165.7MB. Free memory was 100.7MB in the beginning and 90.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 52504.27ms. Allocated memory was 165.7MB in the beginning and 650.1MB in the end (delta: 484.4MB). Free memory was 89.5MB in the beginning and 360.7MB in the end (delta: -271.2MB). Peak memory consumption was 358.2MB. Max. memory is 16.1GB. * Witness Printer took 3.44ms. Allocated memory is still 650.1MB. Free memory is still 360.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 3 terminating modules (2 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * i + n and consists of 5 locations. 2 modules have a trivial ranking function, the largest among these consists of 13 locations. The remainder module has 10 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 52.4s and 4 iterations. TraceHistogramMax:2. Analysis of lassos took 51.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 25 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 24 mSDsluCounter, 71 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 53 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 58 IncrementalHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 18 mSDtfsCounter, 58 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital211 mio100 ax100 hnf100 lsp96 ukn57 mio100 lsp48 div100 bol100 ite100 ukn100 eq200 hnf88 smp100 dnf244 smp98 tf100 neg97 sie112 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 1496ms VariablesStem: 21 VariablesLoop: 13 DisjunctsStem: 4 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 216 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1.base, main_#t~ret6#1.offset, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;main_~n~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0;" "assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;" "init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1;" "assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;" "init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1;" "assume !(init_ll_~i~0#1 < init_ll_~n#1);" "init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset;" "main_#t~ret6#1.base, main_#t~ret6#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret6#1.base, main_#t~ret6#1.offset;havoc main_#t~ret6#1.base, main_#t~ret6#1.offset;assume { :begin_inline_traverse } true;traverse_#in~head#1.base, traverse_#in~head#1.offset := main_~head~1#1.base, main_~head~1#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset, traverse_~head#1.base, traverse_~head#1.offset, traverse_~curr~1#1.base, traverse_~curr~1#1.offset;traverse_~head#1.base, traverse_~head#1.offset := traverse_#in~head#1.base, traverse_#in~head#1.offset;traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_~head#1.base, traverse_~head#1.offset;" "assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;" Loop: "assume !!(traverse_~curr~1#1.base != 0 || traverse_~curr~1#1.offset != 0);call traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset := read~$Pointer$(traverse_~curr~1#1.base, 4 + traverse_~curr~1#1.offset, 8);traverse_~curr~1#1.base, traverse_~curr~1#1.offset := traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;havoc traverse_#t~mem4#1.base, traverse_#t~mem4#1.offset;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-21 17:07:32,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (183)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:32,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9828b802-d257-4148-80ea-cb19703945b9/bin/uautomizer-vX5HgA9Q3a/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN