./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label37.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4e7fbc69 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_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label37.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f6a31abd5185b15385b4060783f7e6ebda0d51c801a422158db36fc56fa68a0e --- 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-4e7fbc6 [2022-11-23 02:25:46,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 02:25:46,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 02:25:46,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 02:25:46,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 02:25:46,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 02:25:46,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 02:25:46,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 02:25:46,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 02:25:46,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 02:25:46,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 02:25:46,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 02:25:46,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 02:25:46,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 02:25:46,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 02:25:46,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 02:25:46,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 02:25:46,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 02:25:46,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 02:25:46,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 02:25:46,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 02:25:46,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 02:25:46,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 02:25:46,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 02:25:46,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 02:25:46,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 02:25:46,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 02:25:46,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 02:25:46,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 02:25:46,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 02:25:46,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 02:25:46,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 02:25:46,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 02:25:46,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 02:25:46,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 02:25:46,935 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 02:25:46,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 02:25:46,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 02:25:46,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 02:25:46,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 02:25:46,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 02:25:46,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-23 02:25:46,983 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 02:25:46,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 02:25:46,984 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 02:25:46,984 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 02:25:46,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-23 02:25:46,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-23 02:25:46,986 INFO L138 SettingsManager]: * Use SBE=true [2022-11-23 02:25:46,987 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-23 02:25:46,987 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-23 02:25:46,987 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-23 02:25:46,989 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-23 02:25:46,989 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-23 02:25:46,989 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-23 02:25:46,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 02:25:46,990 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-23 02:25:46,990 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 02:25:46,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 02:25:46,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-23 02:25:46,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 02:25:46,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-23 02:25:46,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-23 02:25:46,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-23 02:25:46,992 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-23 02:25:46,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 02:25:46,992 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-23 02:25:46,993 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 02:25:46,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-23 02:25:46,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 02:25:46,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-23 02:25:46,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 02:25:46,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-23 02:25:46,996 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-23 02:25:46,997 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_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6a31abd5185b15385b4060783f7e6ebda0d51c801a422158db36fc56fa68a0e [2022-11-23 02:25:47,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 02:25:47,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 02:25:47,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 02:25:47,408 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 02:25:47,409 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 02:25:47,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/../../sv-benchmarks/c/eca-rers2012/Problem02_label37.c [2022-11-23 02:25:50,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 02:25:50,924 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 02:25:50,938 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/sv-benchmarks/c/eca-rers2012/Problem02_label37.c [2022-11-23 02:25:50,963 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/data/9d909a15a/10e6d1ead1a748a3bd191886e583ba47/FLAGa9d913f4a [2022-11-23 02:25:50,978 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/data/9d909a15a/10e6d1ead1a748a3bd191886e583ba47 [2022-11-23 02:25:50,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 02:25:50,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 02:25:50,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 02:25:50,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 02:25:50,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 02:25:50,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:25:50" (1/1) ... [2022-11-23 02:25:50,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38566f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:50, skipping insertion in model container [2022-11-23 02:25:50,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:25:50" (1/1) ... [2022-11-23 02:25:50,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 02:25:51,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 02:25:51,385 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/sv-benchmarks/c/eca-rers2012/Problem02_label37.c[19058,19071] [2022-11-23 02:25:51,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 02:25:51,438 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 02:25:51,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/sv-benchmarks/c/eca-rers2012/Problem02_label37.c[19058,19071] [2022-11-23 02:25:51,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 02:25:51,681 INFO L208 MainTranslator]: Completed translation [2022-11-23 02:25:51,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51 WrapperNode [2022-11-23 02:25:51,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 02:25:51,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 02:25:51,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 02:25:51,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 02:25:51,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,782 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 666 [2022-11-23 02:25:51,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 02:25:51,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 02:25:51,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 02:25:51,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 02:25:51,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,828 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 02:25:51,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 02:25:51,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 02:25:51,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 02:25:51,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (1/1) ... [2022-11-23 02:25:51,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:51,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:51,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:51,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-23 02:25:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 02:25:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 02:25:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 02:25:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 02:25:52,105 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 02:25:52,107 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 02:25:53,305 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 02:25:53,313 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 02:25:53,314 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 02:25:53,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:53 BoogieIcfgContainer [2022-11-23 02:25:53,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 02:25:53,318 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-23 02:25:53,318 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-23 02:25:53,321 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-23 02:25:53,322 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 02:25:53,322 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 02:25:50" (1/3) ... [2022-11-23 02:25:53,325 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@53da71f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:25:53, skipping insertion in model container [2022-11-23 02:25:53,325 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 02:25:53,325 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:25:51" (2/3) ... [2022-11-23 02:25:53,326 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@53da71f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:25:53, skipping insertion in model container [2022-11-23 02:25:53,326 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 02:25:53,326 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:53" (3/3) ... [2022-11-23 02:25:53,339 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label37.c [2022-11-23 02:25:53,412 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-23 02:25:53,412 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-23 02:25:53,412 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-23 02:25:53,413 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-23 02:25:53,413 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-23 02:25:53,413 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-23 02:25:53,413 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-23 02:25:53,413 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-23 02:25:53,419 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 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) [2022-11-23 02:25:53,447 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-23 02:25:53,448 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:25:53,448 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:25:53,491 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 02:25:53,492 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-23 02:25:53,492 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-23 02:25:53,495 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 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) [2022-11-23 02:25:53,506 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-23 02:25:53,511 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:25:53,511 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:25:53,513 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 02:25:53,542 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-23 02:25:53,550 INFO L748 eck$LassoCheckResult]: Stem: 210#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 148#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 103#L616-2true [2022-11-23 02:25:53,551 INFO L750 eck$LassoCheckResult]: Loop: 103#L616-2true assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 193#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 25#L607true main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 103#L616-2true [2022-11-23 02:25:53,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:25:53,570 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-23 02:25:53,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:25:53,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473519971] [2022-11-23 02:25:53,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:25:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:25:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:25:53,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:25:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:25:53,752 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:25:53,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:25:53,755 INFO L85 PathProgramCache]: Analyzing trace with hash 1268139, now seen corresponding path program 1 times [2022-11-23 02:25:53,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:25:53,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508322005] [2022-11-23 02:25:53,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:25:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:25:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:25:53,786 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:25:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:25:53,816 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:25:53,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:25:53,818 INFO L85 PathProgramCache]: Analyzing trace with hash 889695341, now seen corresponding path program 1 times [2022-11-23 02:25:53,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:25:53,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001228579] [2022-11-23 02:25:53,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:25:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:25:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:25:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:25:54,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:25:54,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001228579] [2022-11-23 02:25:54,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001228579] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:25:54,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:25:54,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 02:25:54,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837823589] [2022-11-23 02:25:54,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:25:54,301 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:25:54,303 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:25:54,303 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:25:54,303 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:25:54,303 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 02:25:54,304 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,304 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:25:54,304 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:25:54,305 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration1_Loop [2022-11-23 02:25:54,305 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:25:54,306 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:25:54,327 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,342 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,378 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,390 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,394 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,402 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:54,685 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:25:54,686 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 02:25:54,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,694 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,712 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,712 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-23 02:25:54,742 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,742 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:54,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,756 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,769 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,769 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-23 02:25:54,798 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,798 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:54,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,809 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,819 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,819 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-23 02:25:54,855 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,855 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:54,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,867 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,875 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,875 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-23 02:25:54,902 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,902 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Honda state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-11-23 02:25:54,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,909 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,914 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,914 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-23 02:25:54,936 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,937 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:54,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,943 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,956 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,956 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:54,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-23 02:25:54,982 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:54,982 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:54,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:54,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:54,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:54,989 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:54,998 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:54,998 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:55,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-23 02:25:55,027 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:25:55,027 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:25:55,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,038 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,050 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:25:55,050 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:55,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-23 02:25:55,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,099 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-23 02:25:55,103 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 02:25:55,103 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:25:55,155 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 02:25:55,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,160 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:25:55,160 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:25:55,160 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:25:55,160 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:25:55,160 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 02:25:55,161 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,161 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:25:55,161 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:25:55,161 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration1_Loop [2022-11-23 02:25:55,161 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:25:55,161 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:25:55,163 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,171 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,174 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,216 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,221 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,233 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,237 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:25:55,502 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:25:55,508 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 02:25:55,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,513 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-23 02:25:55,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,562 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,571 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 [2022-11-23 02:25:55,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-23 02:25:55,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,605 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-23 02:25:55,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,643 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:55,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:55,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,680 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-23 02:25:55,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,729 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,740 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 [2022-11-23 02:25:55,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-23 02:25:55,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,784 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-23 02:25:55,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,836 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-23 02:25:55,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,860 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:25:55,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,879 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-23 02:25:55,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,900 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:55,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:25:55,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:55,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,925 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 02:25:55,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,927 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:55,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-23 02:25:55,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:55,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:55,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:55,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:55,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:55,956 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:55,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:55,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:55,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:55,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:55,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:55,976 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:55,992 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 [2022-11-23 02:25:56,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-23 02:25:56,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,007 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:56,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,032 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,041 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 [2022-11-23 02:25:56,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,055 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:56,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-23 02:25:56,068 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:25:56,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,096 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-23 02:25:56,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:56,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,140 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-23 02:25:56,143 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 [2022-11-23 02:25:56,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:56,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,184 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-23 02:25:56,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:56,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,232 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,239 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 [2022-11-23 02:25:56,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-23 02:25:56,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:56,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,280 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-23 02:25:56,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,299 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:56,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:56,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:56,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,321 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 02:25:56,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,322 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-23 02:25:56,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,372 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-23 02:25:56,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,417 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-23 02:25:56,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,438 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:56,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,447 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:25:56,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,482 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-23 02:25:56,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,528 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-23 02:25:56,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,584 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,588 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 [2022-11-23 02:25:56,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-23 02:25:56,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,628 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-23 02:25:56,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:56,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,676 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,693 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:56,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:56,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-23 02:25:56,697 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-23 02:25:56,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,723 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 02:25:56,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,724 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-23 02:25:56,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:56,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:56,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,768 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,773 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 [2022-11-23 02:25:56,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-23 02:25:56,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:56,790 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:56,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,811 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,815 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 [2022-11-23 02:25:56,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-23 02:25:56,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,830 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:56,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:56,852 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:25:56,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,874 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,878 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 [2022-11-23 02:25:56,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-23 02:25:56,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:56,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:56,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,924 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:56,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-23 02:25:56,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:56,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:56,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:56,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:56,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:56,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:56,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:56,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:56,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:56,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:56,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:56,984 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:56,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-23 02:25:57,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:57,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:57,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:57,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,037 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,041 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 [2022-11-23 02:25:57,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-23 02:25:57,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:57,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:57,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:57,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,081 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-23 02:25:57,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:25:57,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,097 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:57,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:57,100 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-23 02:25:57,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,134 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 02:25:57,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,136 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,143 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 [2022-11-23 02:25:57,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-23 02:25:57,158 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,173 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-23 02:25:57,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,219 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-23 02:25:57,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,248 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:57,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:25:57,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,295 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-23 02:25:57,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,343 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-23 02:25:57,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,397 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-23 02:25:57,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,442 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-23 02:25:57,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:25:57,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-11-23 02:25:57,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,473 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-23 02:25:57,494 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 [2022-11-23 02:25:57,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:57,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,506 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:57,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:25:57,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:57,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,518 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 02:25:57,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,520 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-23 02:25:57,523 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 [2022-11-23 02:25:57,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-23 02:25:57,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,549 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-23 02:25:57,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,604 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-23 02:25:57,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,630 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:57,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:25:57,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,686 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-23 02:25:57,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-23 02:25:57,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,723 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-23 02:25:57,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,745 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,772 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,775 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 [2022-11-23 02:25:57,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-23 02:25:57,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,815 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-23 02:25:57,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:57,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,874 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,879 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 [2022-11-23 02:25:57,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-23 02:25:57,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,893 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:25:57,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,894 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:57,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:57,897 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-23 02:25:57,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,922 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 02:25:57,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,924 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:57,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-23 02:25:57,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:57,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:57,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:57,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:57,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:57,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:57,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:57,971 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:57,975 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 [2022-11-23 02:25:57,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:57,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:57,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:57,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:57,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:57,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:57,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:57,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:57,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-23 02:25:58,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,016 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,022 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 [2022-11-23 02:25:58,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,036 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:58,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-23 02:25:58,050 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:25:58,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,117 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-23 02:25:58,122 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 [2022-11-23 02:25:58,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:58,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,176 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-23 02:25:58,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:58,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-23 02:25:58,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,212 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-23 02:25:58,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,230 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:58,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,278 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-23 02:25:58,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:25:58,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,331 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-23 02:25:58,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,353 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:58,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:25:58,357 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-23 02:25:58,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-23 02:25:58,384 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 02:25:58,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,385 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-23 02:25:58,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,406 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-23 02:25:58,409 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 [2022-11-23 02:25:58,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-23 02:25:58,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,429 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-23 02:25:58,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,442 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:58,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:25:58,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-23 02:25:58,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,475 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-23 02:25:58,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,525 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-23 02:25:58,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,568 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,572 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 [2022-11-23 02:25:58,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-23 02:25:58,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-23 02:25:58,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,605 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-23 02:25:58,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:25:58,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,635 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-23 02:25:58,638 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 [2022-11-23 02:25:58,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:25:58,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,649 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:58,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:25:58,651 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-23 02:25:58,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,662 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 02:25:58,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,663 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-23 02:25:58,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:58,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-23 02:25:58,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,686 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-23 02:25:58,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:58,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-23 02:25:58,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,743 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-23 02:25:58,747 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 [2022-11-23 02:25:58,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,758 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-23 02:25:58,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,806 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:25:58,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,862 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-23 02:25:58,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:58,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-23 02:25:58,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,896 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-23 02:25:58,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:58,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,917 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:58,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:58,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:58,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:58,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:58,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:58,947 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:58,955 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 [2022-11-23 02:25:58,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-23 02:25:58,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:58,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:58,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:58,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:58,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:58,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:58,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:58,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:59,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:59,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-23 02:25:59,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:59,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:59,016 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:59,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:59,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-23 02:25:59,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:59,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:59,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:59,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:59,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:25:59,036 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:59,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:25:59,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:59,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:59,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-23 02:25:59,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:25:59,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:25:59,046 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:25:59,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-23 02:25:59,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:25:59,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:25:59,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:25:59,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:25:59,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:25:59,061 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:25:59,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:25:59,065 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:25:59,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:25:59,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:25:59,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-23 02:25:59,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:25:59,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:25:59,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:25:59,125 INFO L87 Difference]: Start difference. First operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 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 2.0) internal successors, (6), 2 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) [2022-11-23 02:26:00,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:00,052 INFO L93 Difference]: Finished difference Result 376 states and 482 transitions. [2022-11-23 02:26:00,053 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 376 states and 482 transitions. [2022-11-23 02:26:00,065 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 305 [2022-11-23 02:26:00,072 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 376 states to 307 states and 409 transitions. [2022-11-23 02:26:00,073 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2022-11-23 02:26:00,074 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2022-11-23 02:26:00,075 INFO L73 IsDeterministic]: Start isDeterministic. Operand 307 states and 409 transitions. [2022-11-23 02:26:00,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-23 02:26:00,077 INFO L218 hiAutomatonCegarLoop]: Abstraction has 307 states and 409 transitions. [2022-11-23 02:26:00,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states and 409 transitions. [2022-11-23 02:26:00,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2022-11-23 02:26:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 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) [2022-11-23 02:26:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2022-11-23 02:26:00,125 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-23 02:26:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:00,130 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-23 02:26:00,130 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-23 02:26:00,131 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2022-11-23 02:26:00,133 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2022-11-23 02:26:00,133 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:00,133 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:00,134 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 02:26:00,134 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1] [2022-11-23 02:26:00,135 INFO L748 eck$LassoCheckResult]: Stem: 780#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 695#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 673#L616-2 [2022-11-23 02:26:00,135 INFO L750 eck$LassoCheckResult]: Loop: 673#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 721#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 722#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 763#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 616#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 850#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 849#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 848#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 847#L48 assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := 22; 645#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 673#L616-2 [2022-11-23 02:26:00,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:00,136 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2022-11-23 02:26:00,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:00,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133957539] [2022-11-23 02:26:00,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,146 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:00,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:00,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1689438932, now seen corresponding path program 1 times [2022-11-23 02:26:00,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:00,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510284625] [2022-11-23 02:26:00,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:00,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:00,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510284625] [2022-11-23 02:26:00,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510284625] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:00,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:00,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 02:26:00,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148957673] [2022-11-23 02:26:00,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:00,187 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-23 02:26:00,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:00,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:26:00,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:26:00,188 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2022-11-23 02:26:00,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:00,450 INFO L93 Difference]: Finished difference Result 296 states and 372 transitions. [2022-11-23 02:26:00,450 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 296 states and 372 transitions. [2022-11-23 02:26:00,453 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-23 02:26:00,456 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 296 states to 296 states and 372 transitions. [2022-11-23 02:26:00,456 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 296 [2022-11-23 02:26:00,457 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 296 [2022-11-23 02:26:00,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 296 states and 372 transitions. [2022-11-23 02:26:00,466 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-23 02:26:00,466 INFO L218 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-23 02:26:00,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states and 372 transitions. [2022-11-23 02:26:00,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2022-11-23 02:26:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 296 states have (on average 1.2567567567567568) internal successors, (372), 295 states have internal predecessors, (372), 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) [2022-11-23 02:26:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 372 transitions. [2022-11-23 02:26:00,481 INFO L240 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-23 02:26:00,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:00,482 INFO L428 stractBuchiCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-23 02:26:00,483 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-23 02:26:00,483 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 372 transitions. [2022-11-23 02:26:00,484 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-23 02:26:00,485 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:00,485 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:00,485 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 02:26:00,486 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 02:26:00,486 INFO L748 eck$LassoCheckResult]: Stem: 1382#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 1293#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1294#L616-2 [2022-11-23 02:26:00,487 INFO L750 eck$LassoCheckResult]: Loop: 1294#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1442#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1430#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1426#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1425#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1424#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1390#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1384#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1257#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1248#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1249#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1313#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1314#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1375#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1376#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1255#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1256#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1264#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1259#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1260#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1373#L133 assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 1;~a11~0 := 1;~a28~0 := 7;~a19~0 := 1;calculate_output_#res#1 := -1; 1374#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 1294#L616-2 [2022-11-23 02:26:00,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:00,487 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2022-11-23 02:26:00,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:00,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577793084] [2022-11-23 02:26:00,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:00,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,500 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:00,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:00,501 INFO L85 PathProgramCache]: Analyzing trace with hash 216932471, now seen corresponding path program 1 times [2022-11-23 02:26:00,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:00,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369570806] [2022-11-23 02:26:00,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,513 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:00,526 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:00,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:00,527 INFO L85 PathProgramCache]: Analyzing trace with hash -615512391, now seen corresponding path program 1 times [2022-11-23 02:26:00,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:00,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461025503] [2022-11-23 02:26:00,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:00,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:00,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:00,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461025503] [2022-11-23 02:26:00,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461025503] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:00,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:00,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 02:26:00,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038628567] [2022-11-23 02:26:00,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:00,856 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:00,856 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:00,856 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:00,856 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:00,856 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 02:26:00,856 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:00,856 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:00,857 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:00,857 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration3_Loop [2022-11-23 02:26:00,857 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:00,857 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:00,858 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,865 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,870 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,875 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,880 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:00,898 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,094 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:01,094 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 02:26:01,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:01,099 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:01,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-23 02:26:01,103 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:01,103 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:01,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:01,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:01,138 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:01,144 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 02:26:01,144 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:01,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-23 02:26:01,184 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 02:26:01,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-23 02:26:01,188 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:01,188 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:01,188 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:01,188 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:01,188 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 02:26:01,188 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,188 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:01,188 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:01,188 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration3_Loop [2022-11-23 02:26:01,188 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:01,188 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:01,190 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,195 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,199 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,204 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,207 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,217 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,231 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:01,408 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:01,408 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 02:26:01,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:01,415 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:01,419 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 [2022-11-23 02:26:01,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-23 02:26:01,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:01,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:01,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:01,431 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:01,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:01,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:01,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:01,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:01,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:01,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:01,439 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:01,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-23 02:26:01,442 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 [2022-11-23 02:26:01,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:01,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:01,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:01,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:01,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:01,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:01,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:01,456 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-23 02:26:01,475 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-23 02:26:01,475 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-11-23 02:26:01,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:01,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:01,517 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:01,519 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-23 02:26:01,519 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-23 02:26:01,519 INFO L513 LassoAnalysis]: Proved termination. [2022-11-23 02:26:01,519 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a17~0) = 1*~a17~0 Supporting invariants [] [2022-11-23 02:26:01,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-23 02:26:01,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:01,525 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-23 02:26:01,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:01,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-23 02:26:01,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 02:26:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:01,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-23 02:26:01,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 02:26:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:01,745 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 [2022-11-23 02:26:01,747 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77 Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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) [2022-11-23 02:26:02,230 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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 890 states and 1112 transitions. Complement of second has 5 states. [2022-11-23 02:26:02,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-23 02:26:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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) [2022-11-23 02:26:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 221 transitions. [2022-11-23 02:26:02,234 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 22 letters. [2022-11-23 02:26:02,235 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:02,236 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 24 letters. Loop has 22 letters. [2022-11-23 02:26:02,236 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:02,236 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 44 letters. [2022-11-23 02:26:02,237 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:02,237 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 890 states and 1112 transitions. [2022-11-23 02:26:02,244 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 588 [2022-11-23 02:26:02,249 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 890 states to 890 states and 1112 transitions. [2022-11-23 02:26:02,249 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 591 [2022-11-23 02:26:02,250 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 594 [2022-11-23 02:26:02,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 890 states and 1112 transitions. [2022-11-23 02:26:02,252 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:02,252 INFO L218 hiAutomatonCegarLoop]: Abstraction has 890 states and 1112 transitions. [2022-11-23 02:26:02,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states and 1112 transitions. [2022-11-23 02:26:02,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 887. [2022-11-23 02:26:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 887 states, 887 states have (on average 1.250281848928974) internal successors, (1109), 886 states have internal predecessors, (1109), 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) [2022-11-23 02:26:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1109 transitions. [2022-11-23 02:26:02,281 INFO L240 hiAutomatonCegarLoop]: Abstraction has 887 states and 1109 transitions. [2022-11-23 02:26:02,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:02,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:26:02,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:26:02,282 INFO L87 Difference]: Start difference. First operand 887 states and 1109 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 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) [2022-11-23 02:26:02,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:02,772 INFO L93 Difference]: Finished difference Result 1311 states and 1621 transitions. [2022-11-23 02:26:02,772 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1311 states and 1621 transitions. [2022-11-23 02:26:02,783 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-23 02:26:02,790 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-23 02:26:02,791 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 874 [2022-11-23 02:26:02,792 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 874 [2022-11-23 02:26:02,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1311 states and 1621 transitions. [2022-11-23 02:26:02,793 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:02,793 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-23 02:26:02,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states and 1621 transitions. [2022-11-23 02:26:02,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:02,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1311. [2022-11-23 02:26:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1311 states have (on average 1.236460717009916) internal successors, (1621), 1310 states have internal predecessors, (1621), 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) [2022-11-23 02:26:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-23 02:26:02,844 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-23 02:26:02,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:02,847 INFO L428 stractBuchiCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-23 02:26:02,847 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-23 02:26:02,847 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1311 states and 1621 transitions. [2022-11-23 02:26:02,854 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-23 02:26:02,854 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:02,854 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:02,857 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-23 02:26:02,857 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 02:26:02,857 INFO L748 eck$LassoCheckResult]: Stem: 5012#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 4850#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 4851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-23 02:26:02,859 INFO L750 eck$LassoCheckResult]: Loop: 5174#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5741#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5523#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5225#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5514#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5512#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5510#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5508#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5506#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5504#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5502#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5500#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5498#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5496#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5494#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5492#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5490#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5488#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5486#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5484#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5482#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5480#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5478#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5476#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5474#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5472#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5391#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 5162#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5256#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5390#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5248#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5249#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5242#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5243#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5236#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5237#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5382#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5380#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5224#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5161#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5063#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5065#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5457#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5525#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5468#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5416#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5415#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5414#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5412#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5410#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5408#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 5407#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 5406#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 5405#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 5404#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 5389#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 5388#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 5387#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 5386#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 5384#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 5383#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 5381#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5379#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 5378#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 5377#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 5375#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 5341#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 5340#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5339#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 5338#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 5337#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 5336#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 5335#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 5334#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 5332#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 5333#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 5464#L248-2 calculate_output_#res#1 := -1; 5746#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5744#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-23 02:26:02,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:02,864 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-23 02:26:02,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:02,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143953935] [2022-11-23 02:26:02,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:02,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:02,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:02,898 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:02,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:02,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1639081770, now seen corresponding path program 1 times [2022-11-23 02:26:02,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:02,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145248040] [2022-11-23 02:26:02,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:02,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 02:26:03,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:03,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145248040] [2022-11-23 02:26:03,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2145248040] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:03,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:03,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 02:26:03,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646704662] [2022-11-23 02:26:03,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:03,032 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-23 02:26:03,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:03,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:26:03,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:26:03,033 INFO L87 Difference]: Start difference. First operand 1311 states and 1621 transitions. cyclomatic complexity: 313 Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 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) [2022-11-23 02:26:03,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:03,530 INFO L93 Difference]: Finished difference Result 1731 states and 2087 transitions. [2022-11-23 02:26:03,531 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1731 states and 2087 transitions. [2022-11-23 02:26:03,542 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-23 02:26:03,552 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-23 02:26:03,552 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1154 [2022-11-23 02:26:03,554 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1154 [2022-11-23 02:26:03,554 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1731 states and 2087 transitions. [2022-11-23 02:26:03,554 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:03,554 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-23 02:26:03,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states and 2087 transitions. [2022-11-23 02:26:03,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1731. [2022-11-23 02:26:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731 states, 1731 states have (on average 1.2056614673599075) internal successors, (2087), 1730 states have internal predecessors, (2087), 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) [2022-11-23 02:26:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-23 02:26:03,586 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-23 02:26:03,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:03,590 INFO L428 stractBuchiCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-23 02:26:03,591 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-23 02:26:03,591 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1731 states and 2087 transitions. [2022-11-23 02:26:03,602 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-23 02:26:03,602 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:03,602 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:03,603 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-23 02:26:03,603 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 02:26:03,604 INFO L748 eck$LassoCheckResult]: Stem: 8065#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 7898#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 7899#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-23 02:26:03,604 INFO L750 eck$LassoCheckResult]: Loop: 7951#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 7952#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8036#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8006#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8007#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8579#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8578#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 7977#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 9243#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 9242#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 9241#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 9240#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 9239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9237#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9235#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9234#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 9233#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9231#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 9229#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 9227#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 9225#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 9223#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9221#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 9219#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 9217#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 9215#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 9213#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 9211#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 9209#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 9207#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8580#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 8032#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8332#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8330#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8328#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8326#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8324#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8322#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8320#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8318#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 8316#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 8314#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 8312#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 8310#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 8165#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 8163#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8164#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 8576#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 8574#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 8572#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 8570#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 8568#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 8566#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 8564#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8562#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 8560#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 8558#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 8556#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 8554#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 8552#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 8550#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 8548#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 8546#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 8544#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 8542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 8540#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8538#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 8536#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 8534#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 8532#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 8530#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 8528#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8526#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 8524#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 8522#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 8520#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 8518#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 8512#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 8166#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 8083#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 7865#L248-2 calculate_output_#res#1 := -1; 7809#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 7853#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-23 02:26:03,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:03,605 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-23 02:26:03,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:03,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634768777] [2022-11-23 02:26:03,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:03,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:03,616 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:03,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:03,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1480831476, now seen corresponding path program 1 times [2022-11-23 02:26:03,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:03,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609566136] [2022-11-23 02:26:03,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 02:26:03,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:03,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609566136] [2022-11-23 02:26:03,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609566136] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:03,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:03,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 02:26:03,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132254957] [2022-11-23 02:26:03,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:03,694 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-23 02:26:03,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:03,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:26:03,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:26:03,695 INFO L87 Difference]: Start difference. First operand 1731 states and 2087 transitions. cyclomatic complexity: 359 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 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) [2022-11-23 02:26:04,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:04,219 INFO L93 Difference]: Finished difference Result 2858 states and 3316 transitions. [2022-11-23 02:26:04,219 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2858 states and 3316 transitions. [2022-11-23 02:26:04,239 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1851 [2022-11-23 02:26:04,253 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2858 states to 2716 states and 3171 transitions. [2022-11-23 02:26:04,254 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1858 [2022-11-23 02:26:04,256 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1859 [2022-11-23 02:26:04,256 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2716 states and 3171 transitions. [2022-11-23 02:26:04,256 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:04,256 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2716 states and 3171 transitions. [2022-11-23 02:26:04,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2716 states and 3171 transitions. [2022-11-23 02:26:04,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2716 to 2564. [2022-11-23 02:26:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2564 states, 2564 states have (on average 1.174336973478939) internal successors, (3011), 2563 states have internal predecessors, (3011), 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) [2022-11-23 02:26:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3011 transitions. [2022-11-23 02:26:04,307 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-23 02:26:04,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:04,308 INFO L428 stractBuchiCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-23 02:26:04,308 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-23 02:26:04,308 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2564 states and 3011 transitions. [2022-11-23 02:26:04,322 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1705 [2022-11-23 02:26:04,322 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:04,322 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:04,323 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-23 02:26:04,323 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 02:26:04,324 INFO L748 eck$LassoCheckResult]: Stem: 12659#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 12496#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 12497#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-23 02:26:04,325 INFO L750 eck$LassoCheckResult]: Loop: 13903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 14482#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 14473#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 14474#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 14789#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14774#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 14771#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 14767#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14763#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 14759#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 14755#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 14751#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 14747#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14743#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 14739#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 14735#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 14731#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 14727#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 14723#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 14719#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 14715#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 14711#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 14706#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 14700#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14669#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 14667#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 14665#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 14555#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 14556#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 14551#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 14547#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 14542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 14538#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14533#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 14528#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 14523#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 14518#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14513#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14508#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14503#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14498#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 14493#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 14488#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 14484#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 14478#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 14479#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 14705#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 14670#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 14668#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 14666#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 14558#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 14559#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 14809#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14804#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14799#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 14795#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 14791#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14787#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 14773#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 14769#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 14765#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 14761#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14757#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 14753#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 14749#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 14745#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 14741#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 14737#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 14733#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 14729#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 14725#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14721#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 14717#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 14713#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 14708#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 14702#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 14697#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14661#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14660#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14659#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14657#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14655#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14653#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14651#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14649#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14647#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14645#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14643#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14641#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14639#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14637#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14635#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14633#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14631#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14629#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14627#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14625#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14623#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14621#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14619#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14617#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14615#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14613#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14611#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14609#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14607#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14605#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14603#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14601#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14599#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14597#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14595#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14593#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14591#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14589#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14587#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14585#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14583#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14581#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14579#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14577#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14575#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14573#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14571#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14569#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14567#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14565#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14550#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14546#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14541#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14536#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14531#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14526#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14521#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14516#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14511#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14506#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14501#L604-1 calculate_output_#res#1 := -2; 14496#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 14491#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-23 02:26:04,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:04,326 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 3 times [2022-11-23 02:26:04,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:04,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567751730] [2022-11-23 02:26:04,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:04,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:04,338 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:04,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:04,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1868328825, now seen corresponding path program 1 times [2022-11-23 02:26:04,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:04,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771383226] [2022-11-23 02:26:04,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:04,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:04,436 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:04,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:04,437 INFO L85 PathProgramCache]: Analyzing trace with hash 1275450030, now seen corresponding path program 1 times [2022-11-23 02:26:04,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:04,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690535655] [2022-11-23 02:26:04,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:05,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:05,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690535655] [2022-11-23 02:26:05,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690535655] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:05,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:05,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-23 02:26:05,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500919223] [2022-11-23 02:26:05,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:07,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:07,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-23 02:26:07,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-11-23 02:26:07,171 INFO L87 Difference]: Start difference. First operand 2564 states and 3011 transitions. cyclomatic complexity: 453 Second operand has 8 states, 8 states have (on average 17.875) internal successors, (143), 7 states have internal predecessors, (143), 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) [2022-11-23 02:26:08,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:08,242 INFO L93 Difference]: Finished difference Result 2386 states and 2831 transitions. [2022-11-23 02:26:08,242 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2386 states and 2831 transitions. [2022-11-23 02:26:08,260 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-23 02:26:08,272 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-23 02:26:08,272 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1621 [2022-11-23 02:26:08,274 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1621 [2022-11-23 02:26:08,275 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2386 states and 2831 transitions. [2022-11-23 02:26:08,276 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:08,276 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-23 02:26:08,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2386 states and 2831 transitions. [2022-11-23 02:26:08,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2386 to 2386. [2022-11-23 02:26:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2386 states, 2386 states have (on average 1.1865046102263201) internal successors, (2831), 2385 states have internal predecessors, (2831), 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) [2022-11-23 02:26:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-23 02:26:08,320 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-23 02:26:08,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-23 02:26:08,322 INFO L428 stractBuchiCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-23 02:26:08,323 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-23 02:26:08,323 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2386 states and 2831 transitions. [2022-11-23 02:26:08,335 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-23 02:26:08,335 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:08,335 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:08,336 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-23 02:26:08,336 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2022-11-23 02:26:08,337 INFO L748 eck$LassoCheckResult]: Stem: 17637#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 17465#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 17466#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18253#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19347#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19337#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-23 02:26:08,337 INFO L750 eck$LassoCheckResult]: Loop: 18278#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 19326#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 19325#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19324#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19323#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-23 02:26:08,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:08,338 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2022-11-23 02:26:08,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:08,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157851875] [2022-11-23 02:26:08,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:08,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:08,349 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:08,360 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:08,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:08,361 INFO L85 PathProgramCache]: Analyzing trace with hash 908164895, now seen corresponding path program 1 times [2022-11-23 02:26:08,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:08,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092066973] [2022-11-23 02:26:08,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:08,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:08,378 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:08,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:08,381 INFO L85 PathProgramCache]: Analyzing trace with hash -2121536427, now seen corresponding path program 1 times [2022-11-23 02:26:08,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:08,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868886591] [2022-11-23 02:26:08,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:08,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:08,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-23 02:26:08,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868886591] [2022-11-23 02:26:08,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868886591] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 02:26:08,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 02:26:08,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 02:26:08,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949451567] [2022-11-23 02:26:08,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 02:26:08,541 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:08,542 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:08,542 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:08,542 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:08,542 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 02:26:08,542 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,542 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:08,542 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:08,542 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration7_Loop [2022-11-23 02:26:08,542 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:08,542 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:08,544 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,556 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,559 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,562 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,568 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,571 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,576 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,580 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,685 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:08,685 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 02:26:08,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,687 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,700 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:08,700 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-23 02:26:08,722 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:26:08,723 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:26:08,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:08,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,728 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,735 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:08,735 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-23 02:26:08,775 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:26:08,775 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Honda state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:26:08,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:08,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,781 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,785 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:08,785 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-23 02:26:08,805 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:26:08,805 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a11~0=4} Honda state: {~a11~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:26:08,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:08,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,809 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-23 02:26:08,811 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:08,811 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,823 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 02:26:08,824 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 02:26:08,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-23 02:26:08,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,828 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-23 02:26:08,832 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 02:26:08,832 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-23 02:26:08,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:08,848 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:08,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-23 02:26:08,850 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 02:26:08,850 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 02:26:08,864 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 02:26:08,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:08,867 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:08,867 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:08,867 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:08,867 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:08,867 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 02:26:08,867 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:08,867 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:08,867 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:08,867 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration7_Loop [2022-11-23 02:26:08,867 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:08,867 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:08,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,883 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,887 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,899 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,904 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,908 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,914 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:08,917 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:09,027 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:09,027 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 02:26:09,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,028 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-23 02:26:09,031 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 [2022-11-23 02:26:09,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:09,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:09,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:09,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:09,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:09,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:09,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:09,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:09,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:09,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,048 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-23 02:26:09,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:09,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:09,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:09,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:09,062 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:09,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:09,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:09,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:09,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:09,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-23 02:26:09,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,068 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-23 02:26:09,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:09,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:09,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:09,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:09,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:09,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:09,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:09,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:09,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:09,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:09,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,095 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-23 02:26:09,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:09,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:09,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:09,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:09,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:09,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:09,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:09,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:09,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:09,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:09,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,122 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-23 02:26:09,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:09,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:09,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:09,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:09,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:09,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:09,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:09,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:09,146 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-23 02:26:09,149 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-23 02:26:09,149 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-23 02:26:09,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:09,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:09,158 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:09,163 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-23 02:26:09,163 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-23 02:26:09,163 INFO L513 LassoAnalysis]: Proved termination. [2022-11-23 02:26:09,163 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2022-11-23 02:26:09,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-23 02:26:09,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:09,169 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-23 02:26:09,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:09,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-23 02:26:09,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 02:26:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 02:26:09,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-23 02:26:09,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 02:26:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 02:26:09,234 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-11-23 02:26:09,234 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2022-11-23 02:26:09,721 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) Result 8084 states and 9442 transitions. Complement of second has 5 states. [2022-11-23 02:26:09,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-23 02:26:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2022-11-23 02:26:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2022-11-23 02:26:09,723 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2022-11-23 02:26:09,723 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:09,724 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2022-11-23 02:26:09,724 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:09,724 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2022-11-23 02:26:09,724 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-23 02:26:09,724 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8084 states and 9442 transitions. [2022-11-23 02:26:09,766 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4252 [2022-11-23 02:26:09,803 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8084 states to 8074 states and 9422 transitions. [2022-11-23 02:26:09,804 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4322 [2022-11-23 02:26:09,808 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4330 [2022-11-23 02:26:09,809 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8074 states and 9422 transitions. [2022-11-23 02:26:09,809 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:09,809 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8074 states and 9422 transitions. [2022-11-23 02:26:09,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8074 states and 9422 transitions. [2022-11-23 02:26:09,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:09,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8074 to 7914. [2022-11-23 02:26:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7914 states, 7914 states have (on average 1.1693201920646954) internal successors, (9254), 7913 states have internal predecessors, (9254), 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) [2022-11-23 02:26:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7914 states to 7914 states and 9254 transitions. [2022-11-23 02:26:10,035 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7914 states and 9254 transitions. [2022-11-23 02:26:10,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-23 02:26:10,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 02:26:10,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 02:26:10,036 INFO L87 Difference]: Start difference. First operand 7914 states and 9254 transitions. Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 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) [2022-11-23 02:26:10,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 02:26:10,527 INFO L93 Difference]: Finished difference Result 4198 states and 4603 transitions. [2022-11-23 02:26:10,527 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4198 states and 4603 transitions. [2022-11-23 02:26:10,545 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1972 [2022-11-23 02:26:10,558 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4198 states to 3076 states and 3376 transitions. [2022-11-23 02:26:10,558 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2031 [2022-11-23 02:26:10,560 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2031 [2022-11-23 02:26:10,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3076 states and 3376 transitions. [2022-11-23 02:26:10,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-23 02:26:10,561 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3076 states and 3376 transitions. [2022-11-23 02:26:10,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3076 states and 3376 transitions. [2022-11-23 02:26:10,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3076 to 2375. [2022-11-23 02:26:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2375 states, 2375 states have (on average 1.1157894736842104) internal successors, (2650), 2374 states have internal predecessors, (2650), 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) [2022-11-23 02:26:10,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 2375 states and 2650 transitions. [2022-11-23 02:26:10,605 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-23 02:26:10,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 02:26:10,606 INFO L428 stractBuchiCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-23 02:26:10,606 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-23 02:26:10,606 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2375 states and 2650 transitions. [2022-11-23 02:26:10,614 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1272 [2022-11-23 02:26:10,614 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 02:26:10,614 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 02:26:10,615 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-23 02:26:10,615 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 02:26:10,615 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 [2022-11-23 02:26:10,615 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-23 02:26:10,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:10,616 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2022-11-23 02:26:10,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:10,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101004595] [2022-11-23 02:26:10,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,622 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,628 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:10,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:10,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 1 times [2022-11-23 02:26:10,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:10,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381274768] [2022-11-23 02:26:10,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,638 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:10,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:10,638 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 1 times [2022-11-23 02:26:10,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:10,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453516228] [2022-11-23 02:26:10,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:10,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,645 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:10,654 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:11,245 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:11,245 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:11,245 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:11,245 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:11,245 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 02:26:11,245 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,245 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:11,245 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:11,245 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration8_Lasso [2022-11-23 02:26:11,245 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:11,246 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:11,248 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,253 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,261 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,280 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,300 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,373 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,376 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,394 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,397 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,411 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,413 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,416 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,418 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,421 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,425 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,433 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,442 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,444 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,447 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,451 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:11,765 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:11,765 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 02:26:11,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:11,770 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:11,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-23 02:26:11,771 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 [2022-11-23 02:26:11,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:11,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:11,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:11,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:11,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:11,783 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:11,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:11,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:11,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:11,814 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:11,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:11,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:11,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:11,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:11,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:11,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-23 02:26:11,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:11,838 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:11,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:11,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:11,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:11,859 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:11,863 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 [2022-11-23 02:26:11,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:11,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:11,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:11,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:11,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-23 02:26:11,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:11,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:11,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:11,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:11,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:11,911 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:11,915 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 [2022-11-23 02:26:11,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-23 02:26:11,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:11,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:11,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:11,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:11,929 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:11,930 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:11,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:11,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:11,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:11,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:11,952 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:11,955 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 [2022-11-23 02:26:11,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-23 02:26:11,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:11,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:11,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:11,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:11,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:11,971 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:11,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:11,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,001 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,007 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 [2022-11-23 02:26:12,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-23 02:26:12,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,043 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,061 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-23 02:26:12,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,084 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,088 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 [2022-11-23 02:26:12,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-23 02:26:12,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,104 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,135 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-23 02:26:12,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,154 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,176 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,181 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 [2022-11-23 02:26:12,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-23 02:26:12,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,223 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-23 02:26:12,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,263 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-23 02:26:12,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,282 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,312 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,315 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 [2022-11-23 02:26:12,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-23 02:26:12,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,363 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-23 02:26:12,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,381 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-11-23 02:26:12,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,389 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-23 02:26:12,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,407 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,420 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-23 02:26:12,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,453 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-23 02:26:12,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,475 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-23 02:26:12,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,489 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,498 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-23 02:26:12,500 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 [2022-11-23 02:26:12,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,519 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-23 02:26:12,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,541 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-23 02:26:12,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:12,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,554 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:12,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:12,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,559 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-23 02:26:12,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,603 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,611 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 [2022-11-23 02:26:12,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-23 02:26:12,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,625 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,647 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-23 02:26:12,651 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 [2022-11-23 02:26:12,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,670 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-23 02:26:12,672 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 [2022-11-23 02:26:12,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,711 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-23 02:26:12,714 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 [2022-11-23 02:26:12,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-11-23 02:26:12,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,738 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-23 02:26:12,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,751 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,784 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-23 02:26:12,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,807 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-23 02:26:12,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,822 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,837 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-23 02:26:12,840 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 [2022-11-23 02:26:12,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:12,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,851 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:12,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:12,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,857 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-23 02:26:12,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,873 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:12,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,875 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-23 02:26:12,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:12,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,889 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-23 02:26:12,891 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 [2022-11-23 02:26:12,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,917 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-23 02:26:12,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:12,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:12,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:12,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:12,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:12,970 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 02:26:12,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:12,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:12,972 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:12,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:12,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:12,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:12,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:12,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:12,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-23 02:26:12,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:12,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-11-23 02:26:13,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,011 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-23 02:26:13,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,032 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,042 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-23 02:26:13,045 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 [2022-11-23 02:26:13,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,057 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,057 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,066 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-23 02:26:13,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,081 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-23 02:26:13,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,090 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-23 02:26:13,093 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 [2022-11-23 02:26:13,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-23 02:26:13,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,121 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-23 02:26:13,123 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 [2022-11-23 02:26:13,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,137 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-23 02:26:13,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,146 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-23 02:26:13,149 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 [2022-11-23 02:26:13,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,161 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,170 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-23 02:26:13,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,185 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,185 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-23 02:26:13,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,195 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-23 02:26:13,197 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 [2022-11-23 02:26:13,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-23 02:26:13,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,220 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-23 02:26:13,222 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 [2022-11-23 02:26:13,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,235 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,235 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-23 02:26:13,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,243 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-23 02:26:13,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,292 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,299 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 [2022-11-23 02:26:13,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-23 02:26:13,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,373 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-23 02:26:13,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,395 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,422 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,427 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 [2022-11-23 02:26:13,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-23 02:26:13,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,457 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,457 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,481 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,485 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 [2022-11-23 02:26:13,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-23 02:26:13,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,536 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-23 02:26:13,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,556 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,556 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,580 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-23 02:26:13,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,624 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-23 02:26:13,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,645 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,668 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-23 02:26:13,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,712 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-23 02:26:13,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,749 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-23 02:26:13,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:13,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:13,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:13,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,770 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-23 02:26:13,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-23 02:26:13,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,796 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-23 02:26:13,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-23 02:26:13,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,821 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-23 02:26:13,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:13,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:13,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:13,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:13,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:13,840 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:13,840 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:13,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:13,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:13,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:13,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:13,947 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:13,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-23 02:26:13,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,012 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,031 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-23 02:26:14,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-23 02:26:14,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,062 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-23 02:26:14,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,085 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,085 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,095 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-23 02:26:14,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,110 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,110 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-23 02:26:14,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,119 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-23 02:26:14,123 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 [2022-11-23 02:26:14,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-23 02:26:14,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,145 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-23 02:26:14,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:14,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:14,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:14,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-23 02:26:14,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,165 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-23 02:26:14,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,178 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:14,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,182 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-23 02:26:14,182 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:14,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-23 02:26:14,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,200 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-23 02:26:14,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,216 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,216 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-23 02:26:14,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,227 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-23 02:26:14,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:14,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:14,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:14,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-23 02:26:14,251 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 02:26:14,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,252 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-23 02:26:14,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-23 02:26:14,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,278 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-23 02:26:14,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-23 02:26:14,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,305 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-23 02:26:14,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-23 02:26:14,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,331 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-23 02:26:14,334 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 [2022-11-23 02:26:14,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-23 02:26:14,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,375 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-23 02:26:14,378 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 [2022-11-23 02:26:14,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,392 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,392 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-23 02:26:14,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,402 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-23 02:26:14,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-23 02:26:14,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,427 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-23 02:26:14,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,444 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-23 02:26:14,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,455 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-23 02:26:14,458 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 [2022-11-23 02:26:14,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,484 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,500 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 [2022-11-23 02:26:14,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-23 02:26:14,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-23 02:26:14,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,525 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-23 02:26:14,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-23 02:26:14,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,551 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-23 02:26:14,553 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 [2022-11-23 02:26:14,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,567 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-23 02:26:14,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,577 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-23 02:26:14,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-23 02:26:14,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,605 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-23 02:26:14,607 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 [2022-11-23 02:26:14,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-23 02:26:14,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,630 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-23 02:26:14,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,656 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-23 02:26:14,659 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 [2022-11-23 02:26:14,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,678 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,679 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-23 02:26:14,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,699 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-23 02:26:14,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,715 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,715 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-23 02:26:14,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,726 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-23 02:26:14,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-23 02:26:14,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,753 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-23 02:26:14,755 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 [2022-11-23 02:26:14,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-23 02:26:14,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,782 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-23 02:26:14,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-23 02:26:14,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,807 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-23 02:26:14,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-23 02:26:14,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,833 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-23 02:26:14,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:14,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:14,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:14,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-23 02:26:14,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,854 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-23 02:26:14,858 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 [2022-11-23 02:26:14,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,872 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-23 02:26:14,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,882 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-23 02:26:14,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:14,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,899 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-23 02:26:14,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,909 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-23 02:26:14,912 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 [2022-11-23 02:26:14,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,942 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-23 02:26:14,943 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 [2022-11-23 02:26:14,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:14,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:14,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:14,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:14,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:14,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:14,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:14,969 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:14,988 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 [2022-11-23 02:26:14,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-23 02:26:14,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:14,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:14,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:14,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-23 02:26:15,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,019 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-23 02:26:15,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,049 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-23 02:26:15,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-23 02:26:15,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,075 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-23 02:26:15,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,089 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,089 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,100 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-23 02:26:15,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:15,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:15,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:15,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-23 02:26:15,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,119 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-23 02:26:15,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,132 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:15,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,137 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:15,137 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:15,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,159 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-23 02:26:15,161 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 [2022-11-23 02:26:15,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,187 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-23 02:26:15,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:15,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:15,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:15,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-23 02:26:15,213 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 02:26:15,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,215 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-23 02:26:15,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-23 02:26:15,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,243 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-23 02:26:15,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,258 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,258 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-23 02:26:15,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,270 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-23 02:26:15,272 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 [2022-11-23 02:26:15,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,286 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,286 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,315 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,323 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 [2022-11-23 02:26:15,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-23 02:26:15,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,364 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-23 02:26:15,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,416 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,419 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 [2022-11-23 02:26:15,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-23 02:26:15,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,464 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-23 02:26:15,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,515 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,523 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 [2022-11-23 02:26:15,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-23 02:26:15,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,539 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,539 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,567 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,572 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 [2022-11-23 02:26:15,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-23 02:26:15,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,588 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,611 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-23 02:26:15,630 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,655 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,659 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 [2022-11-23 02:26:15,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-23 02:26:15,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,698 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-23 02:26:15,718 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,719 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,743 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,747 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 [2022-11-23 02:26:15,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-23 02:26:15,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,763 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,787 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,791 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 [2022-11-23 02:26:15,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-23 02:26:15,807 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,807 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-23 02:26:15,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,818 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-23 02:26:15,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,841 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,841 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,864 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-23 02:26:15,867 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 [2022-11-23 02:26:15,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-23 02:26:15,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,891 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-23 02:26:15,893 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 [2022-11-23 02:26:15,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,906 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-23 02:26:15,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,921 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-23 02:26:15,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,937 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:15,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:15,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:15,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:15,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:15,956 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:15,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:15,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-23 02:26:15,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:15,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:15,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:15,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:15,983 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:15,983 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,015 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-23 02:26:16,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,034 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,059 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-23 02:26:16,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:16,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:16,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:16,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,099 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-23 02:26:16,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,124 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,149 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,159 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 [2022-11-23 02:26:16,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-23 02:26:16,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,175 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,175 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-23 02:26:16,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,186 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-23 02:26:16,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,202 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,202 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-23 02:26:16,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,214 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-23 02:26:16,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-23 02:26:16,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,245 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-23 02:26:16,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-23 02:26:16,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,282 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-23 02:26:16,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-23 02:26:16,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,310 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-23 02:26:16,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-23 02:26:16,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,339 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-23 02:26:16,346 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 [2022-11-23 02:26:16,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,362 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-23 02:26:16,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,376 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-23 02:26:16,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:16,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:16,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:16,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,397 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-23 02:26:16,399 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 [2022-11-23 02:26:16,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,410 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:16,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,416 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-23 02:26:16,416 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-23 02:26:16,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-23 02:26:16,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,440 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-23 02:26:16,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:16,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,470 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-23 02:26:16,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:16,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:16,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:16,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:16,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-23 02:26:16,497 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 02:26:16,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,498 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-23 02:26:16,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-23 02:26:16,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,525 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-23 02:26:16,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,540 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-23 02:26:16,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,551 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-23 02:26:16,576 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 [2022-11-23 02:26:16,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-23 02:26:16,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,599 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-23 02:26:16,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-23 02:26:16,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,629 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-23 02:26:16,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,645 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-23 02:26:16,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,655 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-23 02:26:16,659 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 [2022-11-23 02:26:16,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-23 02:26:16,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,686 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-23 02:26:16,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,701 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,701 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-23 02:26:16,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,711 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-23 02:26:16,714 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 [2022-11-23 02:26:16,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-23 02:26:16,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,737 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-23 02:26:16,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-23 02:26:16,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,762 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-23 02:26:16,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-23 02:26:16,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,787 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-23 02:26:16,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,801 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,803 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,803 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-23 02:26:16,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,815 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-23 02:26:16,817 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 [2022-11-23 02:26:16,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,830 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-23 02:26:16,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,841 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-23 02:26:16,844 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 [2022-11-23 02:26:16,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,857 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,857 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-23 02:26:16,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,867 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-23 02:26:16,869 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 [2022-11-23 02:26:16,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-23 02:26:16,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,895 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-23 02:26:16,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,915 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,915 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-23 02:26:16,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,937 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-23 02:26:16,940 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 [2022-11-23 02:26:16,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-23 02:26:16,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,963 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-23 02:26:16,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:16,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:16,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:16,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:16,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:16,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:16,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:16,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:16,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:16,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-23 02:26:16,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:16,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:16,989 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:16,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-23 02:26:16,992 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 [2022-11-23 02:26:17,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-23 02:26:17,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,018 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-23 02:26:17,022 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 [2022-11-23 02:26:17,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,035 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,035 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-23 02:26:17,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,045 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-23 02:26:17,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,060 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-23 02:26:17,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,071 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-23 02:26:17,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:17,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:17,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:17,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,128 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,135 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 [2022-11-23 02:26:17,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-23 02:26:17,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,151 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,188 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-23 02:26:17,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,207 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,207 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,231 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-23 02:26:17,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,253 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,253 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,275 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-23 02:26:17,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-23 02:26:17,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,327 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-23 02:26:17,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,348 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,348 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,366 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-23 02:26:17,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,382 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,382 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-23 02:26:17,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,407 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-23 02:26:17,410 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 [2022-11-23 02:26:17,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-23 02:26:17,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,434 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-23 02:26:17,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-23 02:26:17,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,459 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-23 02:26:17,461 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 [2022-11-23 02:26:17,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:17,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:17,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:17,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-23 02:26:17,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,481 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-23 02:26:17,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,494 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:17,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,497 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-23 02:26:17,497 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:17,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-23 02:26:17,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,517 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-23 02:26:17,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,532 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-23 02:26:17,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,544 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-23 02:26:17,546 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 [2022-11-23 02:26:17,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:17,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:17,559 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:17,559 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:17,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-23 02:26:17,570 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 02:26:17,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,571 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-23 02:26:17,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-23 02:26:17,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,599 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-23 02:26:17,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,612 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,614 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-23 02:26:17,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,627 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-23 02:26:17,629 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 [2022-11-23 02:26:17,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,639 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,642 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,642 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-23 02:26:17,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,655 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-23 02:26:17,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,668 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-23 02:26:17,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,683 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-23 02:26:17,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,727 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-23 02:26:17,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,744 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,775 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,779 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 [2022-11-23 02:26:17,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-23 02:26:17,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-23 02:26:17,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,806 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-23 02:26:17,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-23 02:26:17,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,835 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-23 02:26:17,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,848 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,851 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:17,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,863 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-23 02:26:17,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,878 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,878 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-23 02:26:17,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,890 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-23 02:26:17,892 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 [2022-11-23 02:26:17,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-23 02:26:17,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,921 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-23 02:26:17,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:17,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-23 02:26:17,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,948 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-23 02:26:17,950 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 [2022-11-23 02:26:17,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:17,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-23 02:26:17,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:17,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:17,975 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:17,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-23 02:26:17,977 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 [2022-11-23 02:26:17,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:17,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:17,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:17,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:17,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:17,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:17,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:17,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-23 02:26:18,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,003 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-23 02:26:18,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,065 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-23 02:26:18,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-23 02:26:18,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,094 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-23 02:26:18,100 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 [2022-11-23 02:26:18,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,126 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-23 02:26:18,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-23 02:26:18,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,157 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-23 02:26:18,160 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 [2022-11-23 02:26:18,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-23 02:26:18,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,185 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-23 02:26:18,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,198 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,200 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,200 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-23 02:26:18,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,213 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-23 02:26:18,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:18,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:18,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:18,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-23 02:26:18,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,235 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-23 02:26:18,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,248 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,283 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-23 02:26:18,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,298 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-23 02:26:18,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,314 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-23 02:26:18,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,329 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,329 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-23 02:26:18,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,342 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-23 02:26:18,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-23 02:26:18,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,373 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-23 02:26:18,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,389 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,394 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-23 02:26:18,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,414 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-23 02:26:18,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,430 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,430 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-23 02:26:18,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,443 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-23 02:26:18,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,459 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-23 02:26:18,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,471 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-23 02:26:18,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-23 02:26:18,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,499 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-23 02:26:18,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:18,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:18,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:18,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,521 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-23 02:26:18,523 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 [2022-11-23 02:26:18,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,534 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:18,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,539 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:18,539 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:18,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-23 02:26:18,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,565 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-23 02:26:18,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,581 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,581 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-23 02:26:18,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,596 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-23 02:26:18,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,609 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:18,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:18,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:18,612 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:18,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,626 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 02:26:18,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,627 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-23 02:26:18,629 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 [2022-11-23 02:26:18,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,643 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,644 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-23 02:26:18,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,659 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-23 02:26:18,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-23 02:26:18,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,692 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-23 02:26:18,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,708 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,708 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-23 02:26:18,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,724 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-23 02:26:18,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-23 02:26:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,757 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-23 02:26:18,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-23 02:26:18,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,788 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-23 02:26:18,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,804 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,804 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-23 02:26:18,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,820 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-23 02:26:18,822 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 [2022-11-23 02:26:18,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,833 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-23 02:26:18,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,853 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-23 02:26:18,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,869 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,869 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-23 02:26:18,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,884 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-23 02:26:18,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-23 02:26:18,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,915 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-23 02:26:18,917 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 [2022-11-23 02:26:18,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:18,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:18,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:18,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:18,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:18,959 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:18,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-23 02:26:18,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:18,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:18,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:18,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:18,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:18,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:18,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:18,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,011 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-23 02:26:19,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,041 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,041 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,067 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,071 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 [2022-11-23 02:26:19,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-23 02:26:19,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,115 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-23 02:26:19,118 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 [2022-11-23 02:26:19,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,136 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,136 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,164 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,171 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 [2022-11-23 02:26:19,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-23 02:26:19,197 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,197 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,243 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-23 02:26:19,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,265 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,265 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,313 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-23 02:26:19,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,355 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-23 02:26:19,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,377 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,377 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,411 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-23 02:26:19,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,432 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,454 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,458 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 [2022-11-23 02:26:19,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-23 02:26:19,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,512 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-23 02:26:19,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:19,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:19,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:19,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,560 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,563 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 [2022-11-23 02:26:19,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-23 02:26:19,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,580 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,619 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-23 02:26:19,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,661 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,686 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,686 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-23 02:26:19,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,715 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,719 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 [2022-11-23 02:26:19,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-23 02:26:19,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:19,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,761 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-23 02:26:19,763 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 [2022-11-23 02:26:19,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-23 02:26:19,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,805 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-23 02:26:19,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-23 02:26:19,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,839 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-23 02:26:19,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:19,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,856 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,856 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-23 02:26:19,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,872 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-23 02:26:19,874 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 [2022-11-23 02:26:19,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,888 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,888 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:19,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-23 02:26:19,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,904 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-23 02:26:19,906 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 [2022-11-23 02:26:19,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:19,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:19,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:19,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-23 02:26:19,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,927 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-23 02:26:19,929 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 [2022-11-23 02:26:19,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,940 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:19,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,947 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-23 02:26:19,947 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-23 02:26:19,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:19,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-23 02:26:19,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:19,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:19,978 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:19,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-23 02:26:19,980 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 [2022-11-23 02:26:19,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:19,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:19,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:19,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:19,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:19,995 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:19,995 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:20,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,028 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-23 02:26:20,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:20,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:20,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:20,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:20,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,086 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 02:26:20,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,088 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,095 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 [2022-11-23 02:26:20,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-23 02:26:20,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,111 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,111 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,135 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-23 02:26:20,137 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 [2022-11-23 02:26:20,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,150 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-23 02:26:20,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,161 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-23 02:26:20,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-23 02:26:20,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,187 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-23 02:26:20,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-23 02:26:20,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,216 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-23 02:26:20,218 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 [2022-11-23 02:26:20,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,231 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,231 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,241 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-23 02:26:20,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-23 02:26:20,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,267 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-23 02:26:20,270 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 [2022-11-23 02:26:20,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-23 02:26:20,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,293 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-23 02:26:20,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-23 02:26:20,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,318 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-23 02:26:20,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-23 02:26:20,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,343 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-23 02:26:20,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,358 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,358 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-23 02:26:20,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,369 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-23 02:26:20,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,384 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,384 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-23 02:26:20,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,396 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-23 02:26:20,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-23 02:26:20,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,420 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-23 02:26:20,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-23 02:26:20,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,446 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-23 02:26:20,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-23 02:26:20,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,472 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-23 02:26:20,474 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 [2022-11-23 02:26:20,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-23 02:26:20,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,519 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-23 02:26:20,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-23 02:26:20,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,545 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-23 02:26:20,548 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 [2022-11-23 02:26:20,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-23 02:26:20,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,592 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-23 02:26:20,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-23 02:26:20,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,620 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-23 02:26:20,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-23 02:26:20,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,646 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-23 02:26:20,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-23 02:26:20,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,671 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-23 02:26:20,674 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 [2022-11-23 02:26:20,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:20,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:20,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:20,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2022-11-23 02:26:20,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,694 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-23 02:26:20,696 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 [2022-11-23 02:26:20,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-11-23 02:26:20,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,721 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-23 02:26:20,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2022-11-23 02:26:20,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,763 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-23 02:26:20,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,778 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,778 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2022-11-23 02:26:20,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,790 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-23 02:26:20,792 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 [2022-11-23 02:26:20,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,819 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-23 02:26:20,822 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 [2022-11-23 02:26:20,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2022-11-23 02:26:20,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,857 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-23 02:26:20,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,873 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,886 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-23 02:26:20,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:20,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-23 02:26:20,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,911 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-23 02:26:20,914 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 [2022-11-23 02:26:20,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:20,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:20,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-23 02:26:20,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,938 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-23 02:26:20,940 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 [2022-11-23 02:26:20,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:20,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:20,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:20,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:20,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:20,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,958 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:20,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-23 02:26:20,961 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 [2022-11-23 02:26:20,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:20,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:20,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:20,971 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:20,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:20,976 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:20,977 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:20,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:20,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-11-23 02:26:20,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:20,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:20,999 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-23 02:26:21,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:21,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:21,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:21,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:21,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-11-23 02:26:21,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,028 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-23 02:26:21,031 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 [2022-11-23 02:26:21,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:21,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:21,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:21,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:21,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-11-23 02:26:21,057 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 02:26:21,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,058 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-23 02:26:21,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,078 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,078 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,092 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-23 02:26:21,098 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 [2022-11-23 02:26:21,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,113 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,113 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,127 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-23 02:26:21,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,140 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,144 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,144 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-11-23 02:26:21,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,158 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-23 02:26:21,161 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 [2022-11-23 02:26:21,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,172 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,175 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,175 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-11-23 02:26:21,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,190 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-23 02:26:21,192 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 [2022-11-23 02:26:21,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,203 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,206 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,206 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-23 02:26:21,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,219 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-23 02:26:21,221 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 [2022-11-23 02:26:21,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,234 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,235 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-11-23 02:26:21,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,248 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-23 02:26:21,250 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 [2022-11-23 02:26:21,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,264 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,264 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,278 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-23 02:26:21,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,291 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,294 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,294 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-23 02:26:21,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,308 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-23 02:26:21,310 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 [2022-11-23 02:26:21,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,320 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,323 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,323 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,335 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-23 02:26:21,338 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 [2022-11-23 02:26:21,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,351 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,351 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-23 02:26:21,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,364 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-23 02:26:21,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,380 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,380 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-11-23 02:26:21,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,394 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-23 02:26:21,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,409 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,409 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,423 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-23 02:26:21,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,438 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,438 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-23 02:26:21,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,451 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-23 02:26:21,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,468 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,468 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-23 02:26:21,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,482 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-23 02:26:21,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,506 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,506 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-23 02:26:21,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,544 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-23 02:26:21,546 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 [2022-11-23 02:26:21,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,560 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,560 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-11-23 02:26:21,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,574 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-23 02:26:21,576 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 [2022-11-23 02:26:21,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-23 02:26:21,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,603 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-23 02:26:21,606 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 [2022-11-23 02:26:21,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,619 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,623 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,623 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2022-11-23 02:26:21,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,639 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-23 02:26:21,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,652 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,655 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,655 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-11-23 02:26:21,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,669 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-23 02:26:21,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,684 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,684 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-23 02:26:21,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,699 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-23 02:26:21,706 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 [2022-11-23 02:26:21,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:21,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:21,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:21,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2022-11-23 02:26:21,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,726 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-23 02:26:21,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,739 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,741 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,742 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-11-23 02:26:21,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,756 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-23 02:26:21,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,770 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,773 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,774 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-23 02:26:21,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,789 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-23 02:26:21,791 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 [2022-11-23 02:26:21,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,805 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,805 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,819 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-23 02:26:21,822 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 [2022-11-23 02:26:21,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,836 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,836 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-11-23 02:26:21,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,853 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-23 02:26:21,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,872 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,872 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-11-23 02:26:21,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,902 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-23 02:26:21,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,915 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,918 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,919 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-11-23 02:26:21,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,934 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-23 02:26:21,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,947 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,950 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,950 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-23 02:26:21,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,964 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-23 02:26:21,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:21,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:21,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:21,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:21,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:21,977 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:21,980 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:21,980 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:21,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:21,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:21,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:21,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:21,993 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:21,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-23 02:26:21,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:22,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:22,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:22,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:22,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:22,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:22,007 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:22,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:22,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:22,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:22,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-11-23 02:26:22,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:22,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:22,015 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:22,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-23 02:26:22,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:22,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:22,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:22,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:22,034 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:22,034 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:22,041 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-23 02:26:22,041 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-23 02:26:22,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:22,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-11-23 02:26:22,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:22,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:22,070 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:22,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-23 02:26:22,072 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 [2022-11-23 02:26:22,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:22,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:22,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:22,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:22,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:22,087 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:22,087 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:22,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:22,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-11-23 02:26:22,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:22,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:22,103 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:22,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-23 02:26:22,105 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 [2022-11-23 02:26:22,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:22,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:22,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:22,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:22,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:22,120 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:22,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:22,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:22,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:22,135 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-23 02:26:22,135 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-23 02:26:22,135 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-23 02:26:22,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:22,136 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 2 times [2022-11-23 02:26:22,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:22,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062416993] [2022-11-23 02:26:22,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:22,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,151 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:22,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:22,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 2 times [2022-11-23 02:26:22,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:22,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790493566] [2022-11-23 02:26:22,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,160 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:22,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 02:26:22,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1281398453, now seen corresponding path program 3 times [2022-11-23 02:26:22,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 02:26:22,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421744595] [2022-11-23 02:26:22,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 02:26:22,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 02:26:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 02:26:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 02:26:22,210 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 02:26:22,919 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 02:26:22,920 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 02:26:22,920 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 02:26:22,920 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 02:26:22,920 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 02:26:22,920 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:22,920 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 02:26:22,920 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 02:26:22,921 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label37.c_Iteration8_Lasso [2022-11-23 02:26:22,921 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 02:26:22,921 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 02:26:22,923 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,930 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,934 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,937 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,953 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,975 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,978 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,981 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,987 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:22,991 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,000 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,003 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,006 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,021 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,023 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,025 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,033 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,040 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,044 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,047 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,051 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,055 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,057 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,060 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,062 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 02:26:23,381 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 02:26:23,381 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 02:26:23,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,390 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-23 02:26:23,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,405 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-11-23 02:26:23,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,413 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-23 02:26:23,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,434 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-23 02:26:23,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,456 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-23 02:26:23,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,476 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-23 02:26:23,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,490 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-11-23 02:26:23,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,497 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-23 02:26:23,500 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 [2022-11-23 02:26:23,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,518 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-23 02:26:23,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,540 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-23 02:26:23,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,561 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-23 02:26:23,563 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 [2022-11-23 02:26:23,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-23 02:26:23,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,582 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-23 02:26:23,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-23 02:26:23,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,603 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-23 02:26:23,605 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 [2022-11-23 02:26:23,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,627 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-23 02:26:23,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,649 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-23 02:26:23,651 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 [2022-11-23 02:26:23,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,670 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-23 02:26:23,672 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 [2022-11-23 02:26:23,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,691 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-23 02:26:23,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,712 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-23 02:26:23,714 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 [2022-11-23 02:26:23,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,726 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-23 02:26:23,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,743 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-23 02:26:23,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-23 02:26:23,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,764 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-23 02:26:23,766 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 [2022-11-23 02:26:23,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,777 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,785 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-23 02:26:23,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-11-23 02:26:23,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,805 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-23 02:26:23,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,818 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:23,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,820 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-23 02:26:23,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:23,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-11-23 02:26:23,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,833 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-23 02:26:23,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-23 02:26:23,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,864 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-23 02:26:23,867 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 [2022-11-23 02:26:23,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,878 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2022-11-23 02:26:23,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,885 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-23 02:26:23,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2022-11-23 02:26:23,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,906 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-23 02:26:23,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-11-23 02:26:23,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,959 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:23,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:23,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:23,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:23,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:23,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:23,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-23 02:26:23,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:23,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:23,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:23,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:23,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:23,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:23,999 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,007 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 [2022-11-23 02:26:24,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,021 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-23 02:26:24,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,030 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-23 02:26:24,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,044 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2022-11-23 02:26:24,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,052 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-23 02:26:24,054 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 [2022-11-23 02:26:24,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,074 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-23 02:26:24,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-11-23 02:26:24,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,095 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-23 02:26:24,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,109 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2022-11-23 02:26:24,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,116 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-23 02:26:24,118 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 [2022-11-23 02:26:24,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:24,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 02:26:24,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,137 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-23 02:26:24,139 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 [2022-11-23 02:26:24,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:24,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:24,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:24,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-11-23 02:26:24,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,154 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-23 02:26:24,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:24,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 02:26:24,167 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 02:26:24,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:24,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-23 02:26:24,171 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 02:26:24,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,172 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-23 02:26:24,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-23 02:26:24,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,195 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-23 02:26:24,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-23 02:26:24,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,218 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-23 02:26:24,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-23 02:26:24,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,242 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-23 02:26:24,244 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 [2022-11-23 02:26:24,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-11-23 02:26:24,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,277 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-23 02:26:24,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-23 02:26:24,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,299 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-23 02:26:24,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-23 02:26:24,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,326 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-23 02:26:24,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,349 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-23 02:26:24,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,363 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,363 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-11-23 02:26:24,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,371 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-23 02:26:24,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,385 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,385 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-23 02:26:24,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,394 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-23 02:26:24,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,408 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,408 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-11-23 02:26:24,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,416 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-23 02:26:24,419 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 [2022-11-23 02:26:24,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,431 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-23 02:26:24,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,439 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-23 02:26:24,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,453 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2022-11-23 02:26:24,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,462 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-23 02:26:24,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,476 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,476 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2022-11-23 02:26:24,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,484 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-23 02:26:24,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-11-23 02:26:24,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,506 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-23 02:26:24,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,520 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-11-23 02:26:24,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,529 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-23 02:26:24,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,543 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,543 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-11-23 02:26:24,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,551 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-23 02:26:24,553 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 [2022-11-23 02:26:24,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,574 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-23 02:26:24,576 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 [2022-11-23 02:26:24,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-11-23 02:26:24,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,596 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-23 02:26:24,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,610 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,610 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-23 02:26:24,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,618 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-23 02:26:24,620 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 [2022-11-23 02:26:24,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,631 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:24,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,634 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-23 02:26:24,634 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:24,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-23 02:26:24,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,651 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-23 02:26:24,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-23 02:26:24,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,685 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-23 02:26:24,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,700 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-23 02:26:24,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,708 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-23 02:26:24,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,722 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,722 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,730 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-23 02:26:24,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-23 02:26:24,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,759 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-23 02:26:24,761 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 [2022-11-23 02:26:24,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,773 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,773 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-23 02:26:24,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,783 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-23 02:26:24,785 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 [2022-11-23 02:26:24,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,797 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,797 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,807 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-23 02:26:24,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,822 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-23 02:26:24,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,831 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-23 02:26:24,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,845 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,846 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,855 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-23 02:26:24,857 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 [2022-11-23 02:26:24,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,869 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,869 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-23 02:26:24,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,878 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-23 02:26:24,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-11-23 02:26:24,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,900 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-23 02:26:24,903 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 [2022-11-23 02:26:24,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,915 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:24,915 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:24,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-23 02:26:24,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,923 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-23 02:26:24,925 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 [2022-11-23 02:26:24,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:24,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:24,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:24,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,944 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-23 02:26:24,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:24,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:24,961 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:24,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:24,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:24,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:24,980 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 02:26:24,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:24,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:24,981 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:24,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:24,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:24,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:24,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:24,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-23 02:26:25,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,027 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-23 02:26:25,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,050 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,050 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,075 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-23 02:26:25,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-11-23 02:26:25,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,106 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-23 02:26:25,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-11-23 02:26:25,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,130 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-23 02:26:25,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-23 02:26:25,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,154 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-23 02:26:25,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,178 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-23 02:26:25,180 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 [2022-11-23 02:26:25,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-23 02:26:25,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,203 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-23 02:26:25,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-11-23 02:26:25,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,226 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-23 02:26:25,228 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 [2022-11-23 02:26:25,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-11-23 02:26:25,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,250 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-23 02:26:25,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,274 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-23 02:26:25,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,301 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-23 02:26:25,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-23 02:26:25,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,325 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-23 02:26:25,327 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 [2022-11-23 02:26:25,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-11-23 02:26:25,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,349 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-23 02:26:25,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-23 02:26:25,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,374 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-23 02:26:25,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,398 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,400 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 [2022-11-23 02:26:25,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-23 02:26:25,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-23 02:26:25,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,423 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-23 02:26:25,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-23 02:26:25,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,447 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-23 02:26:25,449 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 [2022-11-23 02:26:25,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,471 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-23 02:26:25,474 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 [2022-11-23 02:26:25,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,486 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-23 02:26:25,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,495 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-23 02:26:25,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,507 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:25,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,512 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:25,512 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:25,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,532 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-23 02:26:25,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-11-23 02:26:25,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,572 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-23 02:26:25,574 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 [2022-11-23 02:26:25,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,596 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-23 02:26:25,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-11-23 02:26:25,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,620 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-23 02:26:25,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-23 02:26:25,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,667 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-23 02:26:25,669 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 [2022-11-23 02:26:25,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,682 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,693 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-23 02:26:25,695 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 [2022-11-23 02:26:25,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-23 02:26:25,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,719 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-23 02:26:25,722 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 [2022-11-23 02:26:25,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-11-23 02:26:25,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,748 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-23 02:26:25,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-11-23 02:26:25,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,775 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-23 02:26:25,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-23 02:26:25,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,800 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-23 02:26:25,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:25,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,824 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-23 02:26:25,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:25,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:25,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-23 02:26:25,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,849 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-23 02:26:25,851 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 [2022-11-23 02:26:25,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:25,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:25,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:25,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-23 02:26:25,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,867 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-11-23 02:26:25,869 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 [2022-11-23 02:26:25,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:25,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:25,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:25,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:25,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-11-23 02:26:25,885 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 02:26:25,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,886 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-11-23 02:26:25,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:25,901 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:25,901 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:25,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-11-23 02:26:25,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,912 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-11-23 02:26:25,914 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 [2022-11-23 02:26:25,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:25,927 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:25,927 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:25,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2022-11-23 02:26:25,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,938 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-11-23 02:26:25,940 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 [2022-11-23 02:26:25,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:25,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:25,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:25,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-11-23 02:26:25,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,965 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-11-23 02:26:25,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:25,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:25,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:25,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:25,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:25,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:25,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:25,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:25,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2022-11-23 02:26:25,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:25,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:25,990 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:25,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-11-23 02:26:25,993 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 [2022-11-23 02:26:26,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,006 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,006 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-11-23 02:26:26,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,018 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-11-23 02:26:26,020 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 [2022-11-23 02:26:26,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-11-23 02:26:26,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,043 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-11-23 02:26:26,045 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 [2022-11-23 02:26:26,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-11-23 02:26:26,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,070 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-11-23 02:26:26,072 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 [2022-11-23 02:26:26,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-11-23 02:26:26,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,095 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-11-23 02:26:26,098 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 [2022-11-23 02:26:26,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,111 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,111 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-11-23 02:26:26,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,122 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-11-23 02:26:26,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-11-23 02:26:26,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,148 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-11-23 02:26:26,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-11-23 02:26:26,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,174 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-11-23 02:26:26,177 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 [2022-11-23 02:26:26,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,190 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,190 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-11-23 02:26:26,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,201 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-11-23 02:26:26,203 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 [2022-11-23 02:26:26,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-11-23 02:26:26,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,228 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-11-23 02:26:26,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,243 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,243 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,254 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-11-23 02:26:26,256 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 [2022-11-23 02:26:26,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,269 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,269 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,280 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-11-23 02:26:26,282 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 [2022-11-23 02:26:26,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-11-23 02:26:26,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,314 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-11-23 02:26:26,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,340 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-11-23 02:26:26,342 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 [2022-11-23 02:26:26,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,355 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2022-11-23 02:26:26,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,366 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-11-23 02:26:26,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,381 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,381 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,391 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,407 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:26,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,413 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-23 02:26:26,413 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-23 02:26:26,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-11-23 02:26:26,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-11-23 02:26:26,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,437 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-11-23 02:26:26,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-11-23 02:26:26,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,483 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-11-23 02:26:26,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,515 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-11-23 02:26:26,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,542 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-11-23 02:26:26,545 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 [2022-11-23 02:26:26,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,561 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-11-23 02:26:26,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,577 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-11-23 02:26:26,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2022-11-23 02:26:26,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,606 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-11-23 02:26:26,608 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 [2022-11-23 02:26:26,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,621 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-11-23 02:26:26,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,635 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-11-23 02:26:26,640 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 [2022-11-23 02:26:26,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2022-11-23 02:26:26,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,667 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-11-23 02:26:26,669 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 [2022-11-23 02:26:26,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,682 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-11-23 02:26:26,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,696 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-11-23 02:26:26,698 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 [2022-11-23 02:26:26,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,711 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,711 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,722 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-11-23 02:26:26,724 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 [2022-11-23 02:26:26,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,737 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,748 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-11-23 02:26:26,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,763 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:26,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:26,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-11-23 02:26:26,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,774 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-11-23 02:26:26,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:26,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:26,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:26,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2022-11-23 02:26:26,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,794 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-11-23 02:26:26,796 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 [2022-11-23 02:26:26,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 02:26:26,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:26,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:26,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:26,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:26,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2022-11-23 02:26:26,819 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 02:26:26,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,820 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-11-23 02:26:26,825 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 [2022-11-23 02:26:26,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,838 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,838 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-11-23 02:26:26,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,848 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-11-23 02:26:26,851 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 [2022-11-23 02:26:26,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,873 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-11-23 02:26:26,875 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 [2022-11-23 02:26:26,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,888 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:26,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,898 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-11-23 02:26:26,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,912 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,913 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-11-23 02:26:26,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,922 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-11-23 02:26:26,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,936 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,936 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-11-23 02:26:26,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,946 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-11-23 02:26:26,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:26,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,961 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,961 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2022-11-23 02:26:26,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,970 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-11-23 02:26:26,973 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 [2022-11-23 02:26:26,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:26,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:26,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:26,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:26,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:26,985 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:26,985 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:26,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:26,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-11-23 02:26:26,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:26,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:26,995 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:26,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-11-23 02:26:26,997 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 [2022-11-23 02:26:27,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2022-11-23 02:26:27,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,018 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-11-23 02:26:27,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,032 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-11-23 02:26:27,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,059 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-11-23 02:26:27,062 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 [2022-11-23 02:26:27,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,084 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-11-23 02:26:27,087 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 [2022-11-23 02:26:27,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,100 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,101 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,125 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-11-23 02:26:27,146 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,179 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-11-23 02:26:27,197 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,198 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,221 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-11-23 02:26:27,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,260 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,264 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 [2022-11-23 02:26:27,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-11-23 02:26:27,279 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,301 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-11-23 02:26:27,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,319 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,351 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-11-23 02:26:27,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2022-11-23 02:26:27,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,376 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-11-23 02:26:27,378 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 [2022-11-23 02:26:27,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,391 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,391 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2022-11-23 02:26:27,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,400 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-11-23 02:26:27,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,414 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,414 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2022-11-23 02:26:27,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,423 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-11-23 02:26:27,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,436 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:27,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,440 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-23 02:26:27,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:27,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2022-11-23 02:26:27,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,459 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-11-23 02:26:27,461 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 [2022-11-23 02:26:27,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,478 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-11-23 02:26:27,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,498 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-11-23 02:26:27,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,524 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-11-23 02:26:27,527 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 [2022-11-23 02:26:27,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,540 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2022-11-23 02:26:27,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,551 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,563 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 [2022-11-23 02:26:27,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-11-23 02:26:27,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,580 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2022-11-23 02:26:27,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,602 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-11-23 02:26:27,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,630 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-11-23 02:26:27,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,644 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,644 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,656 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-11-23 02:26:27,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2022-11-23 02:26:27,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,683 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-11-23 02:26:27,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,698 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,698 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2022-11-23 02:26:27,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,709 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-11-23 02:26:27,712 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 [2022-11-23 02:26:27,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,725 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,725 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2022-11-23 02:26:27,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,736 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-11-23 02:26:27,738 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 [2022-11-23 02:26:27,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,751 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,751 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2022-11-23 02:26:27,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,762 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-11-23 02:26:27,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,778 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 02:26:27,778 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 02:26:27,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2022-11-23 02:26:27,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,788 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-11-23 02:26:27,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,801 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:27,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,801 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:27,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:27,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,808 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-11-23 02:26:27,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:27,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:27,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 02:26:27,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 02:26:27,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:27,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-11-23 02:26:27,827 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 02:26:27,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,828 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-11-23 02:26:27,830 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 [2022-11-23 02:26:27,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:27,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:27,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:27,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:27,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:27,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,855 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-11-23 02:26:27,857 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 [2022-11-23 02:26:27,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:27,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:27,870 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:27,870 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:27,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2022-11-23 02:26:27,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,882 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-11-23 02:26:27,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,895 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:27,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:27,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:27,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:27,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2022-11-23 02:26:27,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,911 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-11-23 02:26:27,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:27,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:27,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:27,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:27,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:27,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2022-11-23 02:26:27,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:27,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:27,957 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:27,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:27,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-11-23 02:26:27,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:27,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:27,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:27,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:27,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:27,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:27,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,026 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,030 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 [2022-11-23 02:26:28,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-11-23 02:26:28,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,079 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,082 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 [2022-11-23 02:26:28,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-11-23 02:26:28,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,123 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-11-23 02:26:28,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,171 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,174 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 [2022-11-23 02:26:28,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-11-23 02:26:28,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,223 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-11-23 02:26:28,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,240 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2022-11-23 02:26:28,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,255 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-11-23 02:26:28,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,271 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,271 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2022-11-23 02:26:28,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,283 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-11-23 02:26:28,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-11-23 02:26:28,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,311 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-11-23 02:26:28,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2022-11-23 02:26:28,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,338 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-11-23 02:26:28,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-11-23 02:26:28,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,366 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-11-23 02:26:28,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2022-11-23 02:26:28,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,394 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-11-23 02:26:28,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2022-11-23 02:26:28,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,423 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-11-23 02:26:28,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-11-23 02:26:28,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,452 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-11-23 02:26:28,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,465 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-11-23 02:26:28,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,479 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-11-23 02:26:28,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,492 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,506 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-11-23 02:26:28,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,519 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,519 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:28,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,524 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:28,524 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:28,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,548 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-11-23 02:26:28,551 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 [2022-11-23 02:26:28,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,562 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,570 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,570 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2022-11-23 02:26:28,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,594 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-11-23 02:26:28,597 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 [2022-11-23 02:26:28,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-11-23 02:26:28,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,620 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-11-23 02:26:28,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2022-11-23 02:26:28,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,649 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-11-23 02:26:28,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,663 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,688 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-11-23 02:26:28,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-11-23 02:26:28,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,718 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-11-23 02:26:28,736 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 [2022-11-23 02:26:28,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,746 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2022-11-23 02:26:28,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,763 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-11-23 02:26:28,766 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 [2022-11-23 02:26:28,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2022-11-23 02:26:28,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,794 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-11-23 02:26:28,797 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 [2022-11-23 02:26:28,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,841 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,851 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 [2022-11-23 02:26:28,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-11-23 02:26:28,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,865 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,903 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:28,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-11-23 02:26:28,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:28,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:28,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:28,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:28,955 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:28,959 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 [2022-11-23 02:26:28,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-11-23 02:26:28,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:28,973 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:28,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:28,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:28,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:28,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:28,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:28,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,003 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,007 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 [2022-11-23 02:26:29,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-11-23 02:26:29,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:29,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:29,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:29,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:29,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:29,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,047 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,050 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 [2022-11-23 02:26:29,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-11-23 02:26:29,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 02:26:29,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:29,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:29,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:29,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:29,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,086 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 02:26:29,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,087 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,091 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 [2022-11-23 02:26:29,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-11-23 02:26:29,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,110 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,135 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-11-23 02:26:29,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,155 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,183 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-11-23 02:26:29,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,205 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,239 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-11-23 02:26:29,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,261 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,261 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,291 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,295 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 [2022-11-23 02:26:29,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-11-23 02:26:29,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,314 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-11-23 02:26:29,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,329 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-11-23 02:26:29,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,346 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,346 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2022-11-23 02:26:29,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,363 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-11-23 02:26:29,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,396 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-11-23 02:26:29,399 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 [2022-11-23 02:26:29,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,413 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,413 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2022-11-23 02:26:29,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,427 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-11-23 02:26:29,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-11-23 02:26:29,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,461 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-11-23 02:26:29,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,476 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,495 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-11-23 02:26:29,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,513 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,513 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2022-11-23 02:26:29,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,529 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-11-23 02:26:29,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,546 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,546 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Ended with exit code 0 [2022-11-23 02:26:29,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,562 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-11-23 02:26:29,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,579 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,579 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,594 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-11-23 02:26:29,597 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 [2022-11-23 02:26:29,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,630 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-11-23 02:26:29,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2022-11-23 02:26:29,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,672 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,675 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 [2022-11-23 02:26:29,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-11-23 02:26:29,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,715 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,719 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 [2022-11-23 02:26:29,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-11-23 02:26:29,735 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,735 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,759 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-11-23 02:26:29,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,782 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:29,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,796 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-11-23 02:26:29,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,811 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,811 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2022-11-23 02:26:29,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,825 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-11-23 02:26:29,828 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 [2022-11-23 02:26:29,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,839 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:29,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,845 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-23 02:26:29,845 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-23 02:26:29,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-11-23 02:26:29,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,876 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-11-23 02:26:29,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:29,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,904 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,904 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-11-23 02:26:29,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,936 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-11-23 02:26:29,939 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 [2022-11-23 02:26:29,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:29,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2022-11-23 02:26:29,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:29,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:29,967 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:29,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-11-23 02:26:29,970 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 [2022-11-23 02:26:29,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:29,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:29,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:29,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:29,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:29,984 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:29,985 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:29,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-11-23 02:26:30,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,001 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-11-23 02:26:30,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,023 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,023 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2022-11-23 02:26:30,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,047 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-11-23 02:26:30,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,064 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-11-23 02:26:30,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,082 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-11-23 02:26:30,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,098 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,098 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-11-23 02:26:30,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,116 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-11-23 02:26:30,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,134 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,134 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-11-23 02:26:30,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,153 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-11-23 02:26:30,155 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 [2022-11-23 02:26:30,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,170 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-11-23 02:26:30,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,190 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-11-23 02:26:30,192 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 [2022-11-23 02:26:30,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,206 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,206 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2022-11-23 02:26:30,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,223 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-11-23 02:26:30,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,253 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,253 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,269 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-11-23 02:26:30,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 02:26:30,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 02:26:30,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-11-23 02:26:30,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,300 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-11-23 02:26:30,302 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 [2022-11-23 02:26:30,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:30,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:30,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:30,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,324 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-11-23 02:26:30,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:30,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:30,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 02:26:30,339 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 02:26:30,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:30,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,347 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 02:26:30,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,348 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-11-23 02:26:30,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,364 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,364 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2022-11-23 02:26:30,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,375 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-11-23 02:26:30,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-11-23 02:26:30,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,401 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-11-23 02:26:30,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2022-11-23 02:26:30,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,427 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-11-23 02:26:30,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,455 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-11-23 02:26:30,462 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 [2022-11-23 02:26:30,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,485 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-11-23 02:26:30,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,499 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,500 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2022-11-23 02:26:30,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,510 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-11-23 02:26:30,512 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 [2022-11-23 02:26:30,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-11-23 02:26:30,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,535 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-11-23 02:26:30,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,550 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2022-11-23 02:26:30,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,560 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-11-23 02:26:30,563 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 [2022-11-23 02:26:30,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,587 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-11-23 02:26:30,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2022-11-23 02:26:30,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,613 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-11-23 02:26:30,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,639 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-11-23 02:26:30,645 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 [2022-11-23 02:26:30,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2022-11-23 02:26:30,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,667 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2022-11-23 02:26:30,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,682 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,692 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2022-11-23 02:26:30,695 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 [2022-11-23 02:26:30,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,717 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2022-11-23 02:26:30,719 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 [2022-11-23 02:26:30,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,732 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Ended with exit code 0 [2022-11-23 02:26:30,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,758 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2022-11-23 02:26:30,761 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 [2022-11-23 02:26:30,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,772 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,774 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,774 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,786 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2022-11-23 02:26:30,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,816 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2022-11-23 02:26:30,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2022-11-23 02:26:30,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,842 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2022-11-23 02:26:30,844 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 [2022-11-23 02:26:30,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2022-11-23 02:26:30,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,866 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2022-11-23 02:26:30,869 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 [2022-11-23 02:26:30,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,879 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:30,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,884 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-23 02:26:30,884 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-23 02:26:30,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2022-11-23 02:26:30,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,904 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2022-11-23 02:26:30,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:30,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,917 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,950 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2022-11-23 02:26:30,952 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 [2022-11-23 02:26:30,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,975 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:30,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2022-11-23 02:26:30,977 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 [2022-11-23 02:26:30,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:30,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:30,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:30,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:30,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:30,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:30,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:30,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:30,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:30,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:30,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:30,999 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2022-11-23 02:26:31,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,017 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,017 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,036 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2022-11-23 02:26:31,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2022-11-23 02:26:31,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,064 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2022-11-23 02:26:31,066 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 [2022-11-23 02:26:31,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2022-11-23 02:26:31,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,091 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2022-11-23 02:26:31,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2022-11-23 02:26:31,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,119 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2022-11-23 02:26:31,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2022-11-23 02:26:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,147 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2022-11-23 02:26:31,149 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 [2022-11-23 02:26:31,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,162 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2022-11-23 02:26:31,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,172 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2022-11-23 02:26:31,174 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 [2022-11-23 02:26:31,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2022-11-23 02:26:31,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,197 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2022-11-23 02:26:31,199 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 [2022-11-23 02:26:31,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 02:26:31,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 02:26:31,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2022-11-23 02:26:31,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,222 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2022-11-23 02:26:31,238 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 [2022-11-23 02:26:31,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:31,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:31,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:31,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2022-11-23 02:26:31,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,254 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2022-11-23 02:26:31,256 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 [2022-11-23 02:26:31,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 02:26:31,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:31,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 02:26:31,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 02:26:31,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:31,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2022-11-23 02:26:31,273 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 02:26:31,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,274 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2022-11-23 02:26:31,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,288 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,291 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,291 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2022-11-23 02:26:31,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,304 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2022-11-23 02:26:31,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,318 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,321 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,321 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2022-11-23 02:26:31,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,335 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2022-11-23 02:26:31,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,348 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,351 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,351 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2022-11-23 02:26:31,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,366 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2022-11-23 02:26:31,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,382 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,382 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2022-11-23 02:26:31,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,394 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2022-11-23 02:26:31,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,407 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,410 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2022-11-23 02:26:31,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,423 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2022-11-23 02:26:31,426 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 [2022-11-23 02:26:31,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,439 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2022-11-23 02:26:31,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,453 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2022-11-23 02:26:31,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,468 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,469 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2022-11-23 02:26:31,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,482 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2022-11-23 02:26:31,485 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 [2022-11-23 02:26:31,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,499 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,500 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2022-11-23 02:26:31,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,513 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2022-11-23 02:26:31,516 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 [2022-11-23 02:26:31,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,535 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,535 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2022-11-23 02:26:31,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,549 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2022-11-23 02:26:31,551 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 [2022-11-23 02:26:31,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,565 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,565 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,579 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2022-11-23 02:26:31,581 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 [2022-11-23 02:26:31,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,595 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,595 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2022-11-23 02:26:31,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,608 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2022-11-23 02:26:31,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,624 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,624 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,638 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2022-11-23 02:26:31,640 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 [2022-11-23 02:26:31,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,654 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,654 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,667 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2022-11-23 02:26:31,669 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 [2022-11-23 02:26:31,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,680 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,683 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,683 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2022-11-23 02:26:31,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,697 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2022-11-23 02:26:31,699 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 [2022-11-23 02:26:31,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,711 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,714 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,714 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2022-11-23 02:26:31,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,727 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2022-11-23 02:26:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,741 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,744 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,744 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2022-11-23 02:26:31,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,758 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2022-11-23 02:26:31,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,771 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,774 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,774 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2022-11-23 02:26:31,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,787 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2022-11-23 02:26:31,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,803 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,803 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,815 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2022-11-23 02:26:31,817 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 [2022-11-23 02:26:31,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,828 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,830 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,831 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2022-11-23 02:26:31,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,843 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2022-11-23 02:26:31,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,856 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-23 02:26:31,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,863 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-23 02:26:31,863 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-23 02:26:31,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,893 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2022-11-23 02:26:31,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,918 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,918 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:31,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:31,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:31,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:31,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:31,954 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:31,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2022-11-23 02:26:31,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:31,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:31,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:31,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:31,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:31,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:31,971 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:31,972 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:32,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,011 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:32,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2022-11-23 02:26:32,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,035 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,036 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:32,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,060 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2022-11-23 02:26:32,062 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 [2022-11-23 02:26:32,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,080 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2022-11-23 02:26:32,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,106 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2022-11-23 02:26:32,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:32,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,120 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,124 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,124 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2022-11-23 02:26:32,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,140 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2022-11-23 02:26:32,142 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 [2022-11-23 02:26:32,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,153 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,157 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,157 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2022-11-23 02:26:32,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,172 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2022-11-23 02:26:32,174 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 [2022-11-23 02:26:32,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,185 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,188 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,188 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2022-11-23 02:26:32,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,205 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2022-11-23 02:26:32,207 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 [2022-11-23 02:26:32,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,218 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,222 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,222 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2022-11-23 02:26:32,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,239 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2022-11-23 02:26:32,242 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 [2022-11-23 02:26:32,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,253 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,256 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,256 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2022-11-23 02:26:32,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,269 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2022-11-23 02:26:32,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:32,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,284 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,285 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2022-11-23 02:26:32,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,298 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2022-11-23 02:26:32,300 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 [2022-11-23 02:26:32,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,313 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 02:26:32,314 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 02:26:32,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2022-11-23 02:26:32,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,326 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2022-11-23 02:26:32,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:32,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:32,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:32,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:32,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2022-11-23 02:26:32,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 02:26:32,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 02:26:32,347 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 02:26:32,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2022-11-23 02:26:32,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 02:26:32,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 02:26:32,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 02:26:32,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 02:26:32,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 02:26:32,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 02:26:32,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 02:26:32,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 02:26:32,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 02:26:32,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 02:26:32,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2022-11-23 02:26:32,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 02:26:32 BoogieIcfgContainer [2022-11-23 02:26:32,375 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-23 02:26:32,376 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 02:26:32,376 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 02:26:32,376 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 02:26:32,377 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:25:53" (3/4) ... [2022-11-23 02:26:32,379 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-23 02:26:32,379 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 02:26:32,380 INFO L158 Benchmark]: Toolchain (without parser) took 41397.94ms. Allocated memory was 132.1MB in the beginning and 388.0MB in the end (delta: 255.9MB). Free memory was 85.4MB in the beginning and 134.6MB in the end (delta: -49.2MB). Peak memory consumption was 208.7MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,380 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 02:26:32,380 INFO L158 Benchmark]: CACSL2BoogieTranslator took 699.54ms. Allocated memory is still 132.1MB. Free memory was 85.4MB in the beginning and 59.3MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,381 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.81ms. Allocated memory is still 132.1MB. Free memory was 59.3MB in the beginning and 53.7MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,381 INFO L158 Benchmark]: Boogie Preprocessor took 55.42ms. Allocated memory is still 132.1MB. Free memory was 53.7MB in the beginning and 49.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,382 INFO L158 Benchmark]: RCFGBuilder took 1477.67ms. Allocated memory was 132.1MB in the beginning and 184.5MB in the end (delta: 52.4MB). Free memory was 49.5MB in the beginning and 87.5MB in the end (delta: -38.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,382 INFO L158 Benchmark]: BuchiAutomizer took 39057.94ms. Allocated memory was 184.5MB in the beginning and 388.0MB in the end (delta: 203.4MB). Free memory was 87.5MB in the beginning and 134.6MB in the end (delta: -47.2MB). Peak memory consumption was 196.9MB. Max. memory is 16.1GB. [2022-11-23 02:26:32,382 INFO L158 Benchmark]: Witness Printer took 3.25ms. Allocated memory is still 388.0MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 02:26:32,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 699.54ms. Allocated memory is still 132.1MB. Free memory was 85.4MB in the beginning and 59.3MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.81ms. Allocated memory is still 132.1MB. Free memory was 59.3MB in the beginning and 53.7MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.42ms. Allocated memory is still 132.1MB. Free memory was 53.7MB in the beginning and 49.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1477.67ms. Allocated memory was 132.1MB in the beginning and 184.5MB in the end (delta: 52.4MB). Free memory was 49.5MB in the beginning and 87.5MB in the end (delta: -38.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 39057.94ms. Allocated memory was 184.5MB in the beginning and 388.0MB in the end (delta: 203.4MB). Free memory was 87.5MB in the beginning and 134.6MB in the end (delta: -47.2MB). Peak memory consumption was 196.9MB. Max. memory is 16.1GB. * Witness Printer took 3.25ms. Allocated memory is still 388.0MB. Free memory is still 134.6MB. 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 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function a17 and consists of 3 locations. One deterministic module has affine ranking function -2 * a28 + 17 and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 2375 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 38.9s and 8 iterations. TraceHistogramMax:3. Analysis of lassos took 32.3s. Construction of modules took 3.7s. Büchi inclusion checks took 2.3s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 7. Automata minimization 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 1018 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1627 SdHoareTripleChecker+Valid, 4.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1625 mSDsluCounter, 1140 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 136 mSDsCounter, 431 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3827 IncrementalHoareTripleChecker+Invalid, 4258 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 431 mSolverCounterUnsat, 1004 mSDtfsCounter, 3827 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI3 SFLT0 conc2 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital71 mio100 ax100 hnf100 lsp35 ukn93 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf91 smp100 dnf134 smp92 tf104 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 47ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.6s 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;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" Loop: "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-23 02:26:32,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b7643bf-fa25-4f9a-9058-a6010a19f03d/bin/uautomizer-QkZJyEgLgS/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN