./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:28:02,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:28:02,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:28:02,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:28:02,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:28:02,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:28:02,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:28:02,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:28:02,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:28:02,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:28:02,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:28:02,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:28:02,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:28:02,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:28:02,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:28:02,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:28:02,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:28:02,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:28:02,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:28:02,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:28:02,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:28:02,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:28:02,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:28:02,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:28:02,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:28:02,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:28:02,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:28:02,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:28:02,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:28:02,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:28:02,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:28:02,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:28:02,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:28:02,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:28:02,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:28:02,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:28:02,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:28:02,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:28:02,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:28:02,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:28:02,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:28:02,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-07 00:28:02,901 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:28:02,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:28:02,902 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:28:02,902 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:28:02,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-07 00:28:02,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-07 00:28:02,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:28:02,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:28:02,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-07 00:28:02,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-07 00:28:02,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:28:02,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:28:02,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-07 00:28:02,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:28:02,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:28:02,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:28:02,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-07 00:28:02,906 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-07 00:28:02,907 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-07 00:28:02,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-07 00:28:02,907 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:28:02,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2021-12-07 00:28:03,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:28:03,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:28:03,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:28:03,119 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:28:03,119 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:28:03,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:28:03,172 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/c2b25309a/d37e77065e8746c3b69954e23f7ed75f/FLAGbac9f91a7 [2021-12-07 00:28:03,826 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:28:03,826 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:28:03,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/c2b25309a/d37e77065e8746c3b69954e23f7ed75f/FLAGbac9f91a7 [2021-12-07 00:28:04,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/c2b25309a/d37e77065e8746c3b69954e23f7ed75f [2021-12-07 00:28:04,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:28:04,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:28:04,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:28:04,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:28:04,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:28:04,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:28:04" (1/1) ... [2021-12-07 00:28:04,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@792e3686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:04, skipping insertion in model container [2021-12-07 00:28:04,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:28:04" (1/1) ... [2021-12-07 00:28:04,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:28:04,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:28:04,531 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2021-12-07 00:28:04,531 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2021-12-07 00:28:04,730 WARN L230 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_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2021-12-07 00:28:05,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:28:05,285 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:28:05,357 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2021-12-07 00:28:05,358 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2021-12-07 00:28:05,366 WARN L230 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_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2021-12-07 00:28:05,518 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:28:05,578 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:28:05,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05 WrapperNode [2021-12-07 00:28:05,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:28:05,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:28:05,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:28:05,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:28:05,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,773 INFO L137 Inliner]: procedures = 189, calls = 1686, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4486 [2021-12-07 00:28:05,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:28:05,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:28:05,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:28:05,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:28:05,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:28:05,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:28:05,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:28:05,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:28:05,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (1/1) ... [2021-12-07 00:28:05,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:28:05,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:05,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-07 00:28:05,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-07 00:28:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-07 00:28:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-07 00:28:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-07 00:28:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-07 00:28:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-07 00:28:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-07 00:28:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-07 00:28:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-07 00:28:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-07 00:28:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-07 00:28:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-07 00:28:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-07 00:28:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-07 00:28:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-07 00:28:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-07 00:28:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-12-07 00:28:06,001 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-12-07 00:28:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-12-07 00:28:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-07 00:28:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-07 00:28:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-07 00:28:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-07 00:28:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-07 00:28:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-07 00:28:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-07 00:28:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-07 00:28:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-07 00:28:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-07 00:28:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:28:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:28:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-12-07 00:28:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-12-07 00:28:06,407 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:28:06,409 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:28:06,807 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-07 00:28:08,394 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:28:08,419 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:28:08,419 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-07 00:28:08,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:28:08 BoogieIcfgContainer [2021-12-07 00:28:08,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:28:08,425 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-07 00:28:08,426 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-07 00:28:08,429 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-07 00:28:08,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:28:04" (1/3) ... [2021-12-07 00:28:08,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4970a614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:28:08, skipping insertion in model container [2021-12-07 00:28:08,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:28:05" (2/3) ... [2021-12-07 00:28:08,430 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4970a614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:28:08, skipping insertion in model container [2021-12-07 00:28:08,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:28:08" (3/3) ... [2021-12-07 00:28:08,431 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:28:08,437 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-07 00:28:08,437 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-07 00:28:08,491 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-07 00:28:08,498 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-07 00:28:08,498 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-07 00:28:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand has 1325 states, 999 states have (on average 1.4214214214214214) internal successors, (1420), 1014 states have internal predecessors, (1420), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) [2021-12-07 00:28:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-12-07 00:28:08,546 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:08,546 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1] [2021-12-07 00:28:08,547 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:08,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:08,551 INFO L85 PathProgramCache]: Analyzing trace with hash 810260350, now seen corresponding path program 1 times [2021-12-07 00:28:08,558 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:08,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775285128] [2021-12-07 00:28:08,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:08,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:08,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:08,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:08,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:08,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:28:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-07 00:28:08,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:08,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775285128] [2021-12-07 00:28:08,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775285128] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:08,964 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:08,964 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:28:08,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60835061] [2021-12-07 00:28:08,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:08,968 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:28:08,969 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:08,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:28:08,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:28:08,993 INFO L87 Difference]: Start difference. First operand has 1325 states, 999 states have (on average 1.4214214214214214) internal successors, (1420), 1014 states have internal predecessors, (1420), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:28:11,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:11,907 INFO L93 Difference]: Finished difference Result 2997 states and 4536 transitions. [2021-12-07 00:28:11,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-07 00:28:11,909 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2021-12-07 00:28:11,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:11,933 INFO L225 Difference]: With dead ends: 2997 [2021-12-07 00:28:11,934 INFO L226 Difference]: Without dead ends: 1640 [2021-12-07 00:28:11,946 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:28:11,949 INFO L933 BasicCegarLoop]: 1717 mSDtfsCounter, 1245 mSDsluCounter, 2973 mSDsCounter, 0 mSdLazyCounter, 1943 mSolverCounterSat, 776 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1319 SdHoareTripleChecker+Valid, 4690 SdHoareTripleChecker+Invalid, 2719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 776 IncrementalHoareTripleChecker+Valid, 1943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:11,950 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1319 Valid, 4690 Invalid, 2719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [776 Valid, 1943 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-12-07 00:28:11,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1640 states. [2021-12-07 00:28:12,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1640 to 1338. [2021-12-07 00:28:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 1011 states have (on average 1.4124629080118694) internal successors, (1428), 1022 states have internal predecessors, (1428), 255 states have call successors, (255), 72 states have call predecessors, (255), 71 states have return successors, (254), 250 states have call predecessors, (254), 254 states have call successors, (254) [2021-12-07 00:28:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1937 transitions. [2021-12-07 00:28:12,078 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1937 transitions. Word has length 39 [2021-12-07 00:28:12,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:12,078 INFO L470 AbstractCegarLoop]: Abstraction has 1338 states and 1937 transitions. [2021-12-07 00:28:12,078 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:28:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1937 transitions. [2021-12-07 00:28:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-12-07 00:28:12,081 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:12,081 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:12,081 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-07 00:28:12,082 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:12,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:12,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1447521310, now seen corresponding path program 1 times [2021-12-07 00:28:12,082 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:12,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151428163] [2021-12-07 00:28:12,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:12,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-07 00:28:12,257 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:12,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151428163] [2021-12-07 00:28:12,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151428163] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:12,257 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:12,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:28:12,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653575838] [2021-12-07 00:28:12,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:12,259 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:28:12,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:12,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:28:12,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:28:12,259 INFO L87 Difference]: Start difference. First operand 1338 states and 1937 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-07 00:28:14,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:14,845 INFO L93 Difference]: Finished difference Result 1672 states and 2482 transitions. [2021-12-07 00:28:14,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-07 00:28:14,845 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2021-12-07 00:28:14,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:14,854 INFO L225 Difference]: With dead ends: 1672 [2021-12-07 00:28:14,854 INFO L226 Difference]: Without dead ends: 1669 [2021-12-07 00:28:14,855 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:14,856 INFO L933 BasicCegarLoop]: 1678 mSDtfsCounter, 2931 mSDsluCounter, 1524 mSDsCounter, 0 mSdLazyCounter, 1437 mSolverCounterSat, 1172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3072 SdHoareTripleChecker+Valid, 3202 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1172 IncrementalHoareTripleChecker+Valid, 1437 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:14,857 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3072 Valid, 3202 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1172 Valid, 1437 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-12-07 00:28:14,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1669 states. [2021-12-07 00:28:14,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1669 to 1368. [2021-12-07 00:28:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1368 states, 1030 states have (on average 1.4058252427184466) internal successors, (1448), 1041 states have internal predecessors, (1448), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2021-12-07 00:28:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1368 states and 1965 transitions. [2021-12-07 00:28:14,916 INFO L78 Accepts]: Start accepts. Automaton has 1368 states and 1965 transitions. Word has length 60 [2021-12-07 00:28:14,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:14,916 INFO L470 AbstractCegarLoop]: Abstraction has 1368 states and 1965 transitions. [2021-12-07 00:28:14,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-07 00:28:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1965 transitions. [2021-12-07 00:28:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-12-07 00:28:14,929 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:14,930 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:14,930 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-07 00:28:14,930 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:14,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:14,930 INFO L85 PathProgramCache]: Analyzing trace with hash -2145409867, now seen corresponding path program 1 times [2021-12-07 00:28:14,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:14,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677621222] [2021-12-07 00:28:14,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:14,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:28:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-07 00:28:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-07 00:28:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-07 00:28:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-07 00:28:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-07 00:28:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-07 00:28:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:28:15,161 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:15,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677621222] [2021-12-07 00:28:15,162 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:15,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [802980338] [2021-12-07 00:28:15,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:15,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:15,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:15,163 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:15,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-07 00:28:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:15,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 2421 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:28:15,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:28:15,709 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:15,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [802980338] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:15,709 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:15,709 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:28:15,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930007761] [2021-12-07 00:28:15,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:15,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:28:15,710 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:15,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:28:15,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:15,711 INFO L87 Difference]: Start difference. First operand 1368 states and 1965 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-12-07 00:28:15,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:15,768 INFO L93 Difference]: Finished difference Result 2713 states and 3907 transitions. [2021-12-07 00:28:15,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:28:15,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 160 [2021-12-07 00:28:15,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:15,777 INFO L225 Difference]: With dead ends: 2713 [2021-12-07 00:28:15,777 INFO L226 Difference]: Without dead ends: 1369 [2021-12-07 00:28:15,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:15,783 INFO L933 BasicCegarLoop]: 1896 mSDtfsCounter, 0 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3787 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:15,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 3787 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:15,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1369 states. [2021-12-07 00:28:15,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1369 to 1369. [2021-12-07 00:28:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1369 states, 1031 states have (on average 1.405431619786615) internal successors, (1449), 1042 states have internal predecessors, (1449), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2021-12-07 00:28:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1369 states and 1966 transitions. [2021-12-07 00:28:15,832 INFO L78 Accepts]: Start accepts. Automaton has 1369 states and 1966 transitions. Word has length 160 [2021-12-07 00:28:15,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:15,832 INFO L470 AbstractCegarLoop]: Abstraction has 1369 states and 1966 transitions. [2021-12-07 00:28:15,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-12-07 00:28:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1966 transitions. [2021-12-07 00:28:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-12-07 00:28:15,838 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:15,839 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:15,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-07 00:28:16,039 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-12-07 00:28:16,040 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:16,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:16,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1584710089, now seen corresponding path program 1 times [2021-12-07 00:28:16,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:16,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796733145] [2021-12-07 00:28:16,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:16,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:28:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-07 00:28:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-07 00:28:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-07 00:28:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-07 00:28:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-07 00:28:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-07 00:28:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:28:16,223 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:16,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796733145] [2021-12-07 00:28:16,223 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:16,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090775466] [2021-12-07 00:28:16,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:16,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:16,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:16,224 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:16,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-07 00:28:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:16,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 2426 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:28:16,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-07 00:28:16,774 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:16,774 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090775466] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:16,774 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:16,774 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:28:16,774 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174620472] [2021-12-07 00:28:16,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:16,775 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:28:16,775 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:16,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:28:16,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:16,775 INFO L87 Difference]: Start difference. First operand 1369 states and 1966 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2021-12-07 00:28:16,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:16,877 INFO L93 Difference]: Finished difference Result 2805 states and 4014 transitions. [2021-12-07 00:28:16,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:28:16,878 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 160 [2021-12-07 00:28:16,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:16,885 INFO L225 Difference]: With dead ends: 2805 [2021-12-07 00:28:16,886 INFO L226 Difference]: Without dead ends: 1460 [2021-12-07 00:28:16,890 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:16,891 INFO L933 BasicCegarLoop]: 1912 mSDtfsCounter, 281 mSDsluCounter, 1672 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 281 SdHoareTripleChecker+Valid, 3584 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:16,891 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [281 Valid, 3584 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:16,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1460 states. [2021-12-07 00:28:16,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1460 to 1451. [2021-12-07 00:28:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1451 states, 1095 states have (on average 1.3954337899543379) internal successors, (1528), 1106 states have internal predecessors, (1528), 265 states have call successors, (265), 91 states have call predecessors, (265), 90 states have return successors, (264), 260 states have call predecessors, (264), 264 states have call successors, (264) [2021-12-07 00:28:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1451 states and 2057 transitions. [2021-12-07 00:28:16,942 INFO L78 Accepts]: Start accepts. Automaton has 1451 states and 2057 transitions. Word has length 160 [2021-12-07 00:28:16,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:16,943 INFO L470 AbstractCegarLoop]: Abstraction has 1451 states and 2057 transitions. [2021-12-07 00:28:16,943 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2021-12-07 00:28:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2057 transitions. [2021-12-07 00:28:16,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-12-07 00:28:16,949 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:16,949 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:16,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-07 00:28:17,149 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:17,150 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:17,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:17,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1238919696, now seen corresponding path program 1 times [2021-12-07 00:28:17,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:17,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271130876] [2021-12-07 00:28:17,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:17,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-07 00:28:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-12-07 00:28:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-12-07 00:28:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:28:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-07 00:28:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-07 00:28:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-12-07 00:28:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-12-07 00:28:17,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:17,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271130876] [2021-12-07 00:28:17,345 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:17,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1241803090] [2021-12-07 00:28:17,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:17,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:17,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:17,346 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:17,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-07 00:28:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:17,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 2517 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:28:17,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:28:17,949 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:17,949 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1241803090] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:17,949 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:17,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:28:17,949 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977654068] [2021-12-07 00:28:17,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:17,950 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:28:17,950 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:17,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:28:17,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:28:17,950 INFO L87 Difference]: Start difference. First operand 1451 states and 2057 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:28:18,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:18,086 INFO L93 Difference]: Finished difference Result 4069 states and 5793 transitions. [2021-12-07 00:28:18,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:28:18,087 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 174 [2021-12-07 00:28:18,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:18,101 INFO L225 Difference]: With dead ends: 4069 [2021-12-07 00:28:18,101 INFO L226 Difference]: Without dead ends: 2642 [2021-12-07 00:28:18,106 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:28:18,107 INFO L933 BasicCegarLoop]: 2106 mSDtfsCounter, 1866 mSDsluCounter, 1666 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1866 SdHoareTripleChecker+Valid, 3772 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:18,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1866 Valid, 3772 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:18,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2642 states. [2021-12-07 00:28:18,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2642 to 2635. [2021-12-07 00:28:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2635 states, 1980 states have (on average 1.3984848484848484) internal successors, (2769), 2002 states have internal predecessors, (2769), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2021-12-07 00:28:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 2635 states and 3752 transitions. [2021-12-07 00:28:18,195 INFO L78 Accepts]: Start accepts. Automaton has 2635 states and 3752 transitions. Word has length 174 [2021-12-07 00:28:18,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:18,195 INFO L470 AbstractCegarLoop]: Abstraction has 2635 states and 3752 transitions. [2021-12-07 00:28:18,195 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:28:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3752 transitions. [2021-12-07 00:28:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-12-07 00:28:18,217 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:18,218 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:18,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-12-07 00:28:18,418 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:18,418 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:18,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:18,419 INFO L85 PathProgramCache]: Analyzing trace with hash -420530186, now seen corresponding path program 1 times [2021-12-07 00:28:18,419 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:18,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482066040] [2021-12-07 00:28:18,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:18,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-07 00:28:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-07 00:28:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-07 00:28:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-07 00:28:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-07 00:28:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-07 00:28:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:28:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-07 00:28:18,590 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:18,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482066040] [2021-12-07 00:28:18,590 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:18,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883673441] [2021-12-07 00:28:18,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:18,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:18,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:18,591 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:18,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-07 00:28:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:18,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 2518 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:28:19,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:28:19,170 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:19,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [883673441] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:19,170 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:19,170 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:28:19,171 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18272372] [2021-12-07 00:28:19,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:19,171 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:28:19,171 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:19,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:28:19,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:19,172 INFO L87 Difference]: Start difference. First operand 2635 states and 3752 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:28:19,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:19,303 INFO L93 Difference]: Finished difference Result 5474 states and 7787 transitions. [2021-12-07 00:28:19,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:28:19,303 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 175 [2021-12-07 00:28:19,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:19,318 INFO L225 Difference]: With dead ends: 5474 [2021-12-07 00:28:19,318 INFO L226 Difference]: Without dead ends: 2863 [2021-12-07 00:28:19,326 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:28:19,326 INFO L933 BasicCegarLoop]: 2179 mSDtfsCounter, 343 mSDsluCounter, 4003 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 6182 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:19,327 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [343 Valid, 6182 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:19,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2863 states. [2021-12-07 00:28:19,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2863 to 2637. [2021-12-07 00:28:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2637 states, 1982 states have (on average 1.398082744702321) internal successors, (2771), 2004 states have internal predecessors, (2771), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2021-12-07 00:28:19,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 2637 states and 3754 transitions. [2021-12-07 00:28:19,412 INFO L78 Accepts]: Start accepts. Automaton has 2637 states and 3754 transitions. Word has length 175 [2021-12-07 00:28:19,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:19,412 INFO L470 AbstractCegarLoop]: Abstraction has 2637 states and 3754 transitions. [2021-12-07 00:28:19,413 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:28:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3754 transitions. [2021-12-07 00:28:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2021-12-07 00:28:19,421 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:19,422 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:19,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2021-12-07 00:28:19,622 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-12-07 00:28:19,622 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:19,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:19,623 INFO L85 PathProgramCache]: Analyzing trace with hash -1537263626, now seen corresponding path program 1 times [2021-12-07 00:28:19,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:19,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607951269] [2021-12-07 00:28:19,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:19,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-07 00:28:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:28:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:28:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2021-12-07 00:28:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-12-07 00:28:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:28:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-12-07 00:28:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-07 00:28:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:19,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-07 00:28:19,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:19,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607951269] [2021-12-07 00:28:19,829 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:19,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1497716344] [2021-12-07 00:28:19,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:19,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:19,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:19,830 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:19,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-07 00:28:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 2552 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:28:20,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:28:20,370 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:20,371 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1497716344] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:20,371 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:20,371 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:28:20,371 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639754740] [2021-12-07 00:28:20,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:20,371 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:28:20,371 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:20,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:28:20,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:20,372 INFO L87 Difference]: Start difference. First operand 2637 states and 3754 transitions. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-07 00:28:20,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:20,482 INFO L93 Difference]: Finished difference Result 5479 states and 7792 transitions. [2021-12-07 00:28:20,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:28:20,483 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 185 [2021-12-07 00:28:20,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:20,496 INFO L225 Difference]: With dead ends: 5479 [2021-12-07 00:28:20,497 INFO L226 Difference]: Without dead ends: 2866 [2021-12-07 00:28:20,504 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 216 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:28:20,505 INFO L933 BasicCegarLoop]: 2179 mSDtfsCounter, 343 mSDsluCounter, 4003 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 6182 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:20,505 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [343 Valid, 6182 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:20,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2866 states. [2021-12-07 00:28:20,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2866 to 2637. [2021-12-07 00:28:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2637 states, 1982 states have (on average 1.398082744702321) internal successors, (2771), 2004 states have internal predecessors, (2771), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2021-12-07 00:28:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 2637 states and 3754 transitions. [2021-12-07 00:28:20,609 INFO L78 Accepts]: Start accepts. Automaton has 2637 states and 3754 transitions. Word has length 185 [2021-12-07 00:28:20,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:20,609 INFO L470 AbstractCegarLoop]: Abstraction has 2637 states and 3754 transitions. [2021-12-07 00:28:20,609 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-07 00:28:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3754 transitions. [2021-12-07 00:28:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-12-07 00:28:20,618 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:20,619 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:20,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-12-07 00:28:20,819 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:20,819 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:20,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:20,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1551735590, now seen corresponding path program 1 times [2021-12-07 00:28:20,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:20,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522017691] [2021-12-07 00:28:20,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:20,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-07 00:28:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:28:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-07 00:28:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-07 00:28:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-07 00:28:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-07 00:28:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:28:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-07 00:28:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-12-07 00:28:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-07 00:28:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:20,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-07 00:28:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:21,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-07 00:28:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:21,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-12-07 00:28:21,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:21,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522017691] [2021-12-07 00:28:21,016 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:21,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020942159] [2021-12-07 00:28:21,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:21,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:21,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:21,017 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:21,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-07 00:28:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:21,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 2798 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:28:21,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-12-07 00:28:21,606 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:21,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020942159] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:21,606 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:21,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:28:21,607 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801522501] [2021-12-07 00:28:21,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:21,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:28:21,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:21,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:28:21,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:21,608 INFO L87 Difference]: Start difference. First operand 2637 states and 3754 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:28:21,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:21,673 INFO L93 Difference]: Finished difference Result 5251 states and 7483 transitions. [2021-12-07 00:28:21,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:28:21,674 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 228 [2021-12-07 00:28:21,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:21,686 INFO L225 Difference]: With dead ends: 5251 [2021-12-07 00:28:21,686 INFO L226 Difference]: Without dead ends: 2638 [2021-12-07 00:28:21,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:28:21,694 INFO L933 BasicCegarLoop]: 1896 mSDtfsCounter, 0 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3787 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:21,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 3787 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:21,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2638 states. [2021-12-07 00:28:21,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2638 to 2638. [2021-12-07 00:28:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2638 states, 1983 states have (on average 1.3978819969742813) internal successors, (2772), 2005 states have internal predecessors, (2772), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2021-12-07 00:28:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 2638 states and 3755 transitions. [2021-12-07 00:28:21,780 INFO L78 Accepts]: Start accepts. Automaton has 2638 states and 3755 transitions. Word has length 228 [2021-12-07 00:28:21,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:21,780 INFO L470 AbstractCegarLoop]: Abstraction has 2638 states and 3755 transitions. [2021-12-07 00:28:21,780 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:28:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3755 transitions. [2021-12-07 00:28:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-12-07 00:28:21,793 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:21,793 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:21,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-12-07 00:28:21,993 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:21,994 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:21,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:21,994 INFO L85 PathProgramCache]: Analyzing trace with hash 607348504, now seen corresponding path program 1 times [2021-12-07 00:28:21,994 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:21,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407371651] [2021-12-07 00:28:21,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:21,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:28:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:28:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2021-12-07 00:28:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-07 00:28:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-07 00:28:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-07 00:28:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:28:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-07 00:28:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-07 00:28:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-12-07 00:28:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-07 00:28:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:28:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-07 00:28:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-12-07 00:28:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:28:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-07 00:28:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-07 00:28:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-07 00:28:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-12-07 00:28:22,266 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:22,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407371651] [2021-12-07 00:28:22,266 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2021-12-07 00:28:22,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1681713249] [2021-12-07 00:28:22,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:22,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:22,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:22,267 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:22,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-07 00:28:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:22,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 2801 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:28:22,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-12-07 00:28:22,906 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:22,906 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1681713249] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:22,906 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:22,906 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:28:22,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731897846] [2021-12-07 00:28:22,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:22,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:28:22,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:22,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:28:22,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-12-07 00:28:22,907 INFO L87 Difference]: Start difference. First operand 2638 states and 3755 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:28:23,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:23,004 INFO L93 Difference]: Finished difference Result 5252 states and 7483 transitions. [2021-12-07 00:28:23,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-07 00:28:23,004 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 228 [2021-12-07 00:28:23,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:23,017 INFO L225 Difference]: With dead ends: 5252 [2021-12-07 00:28:23,017 INFO L226 Difference]: Without dead ends: 2638 [2021-12-07 00:28:23,025 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-12-07 00:28:23,026 INFO L933 BasicCegarLoop]: 1892 mSDtfsCounter, 1814 mSDsluCounter, 1889 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1814 SdHoareTripleChecker+Valid, 3781 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:23,026 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1814 Valid, 3781 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:28:23,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2638 states. [2021-12-07 00:28:23,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2638 to 2638. [2021-12-07 00:28:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2638 states, 1983 states have (on average 1.3973777105395866) internal successors, (2771), 2005 states have internal predecessors, (2771), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2021-12-07 00:28:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 2638 states and 3754 transitions. [2021-12-07 00:28:23,126 INFO L78 Accepts]: Start accepts. Automaton has 2638 states and 3754 transitions. Word has length 228 [2021-12-07 00:28:23,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:23,126 INFO L470 AbstractCegarLoop]: Abstraction has 2638 states and 3754 transitions. [2021-12-07 00:28:23,126 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:28:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3754 transitions. [2021-12-07 00:28:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-12-07 00:28:23,134 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:23,134 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:23,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-12-07 00:28:23,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:23,335 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:23,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:23,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1025237206, now seen corresponding path program 1 times [2021-12-07 00:28:23,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:23,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951440977] [2021-12-07 00:28:23,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:23,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:23,384 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:28:23,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [919876202] [2021-12-07 00:28:23,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:23,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:23,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:23,386 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:23,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-12-07 00:28:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:23,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 2804 conjuncts, 5 conjunts are in the unsatisfiable core [2021-12-07 00:28:23,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-12-07 00:28:23,970 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:28:23,970 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:23,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951440977] [2021-12-07 00:28:23,970 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:28:23,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [919876202] [2021-12-07 00:28:23,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [919876202] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:28:23,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:28:23,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-07 00:28:23,971 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571966376] [2021-12-07 00:28:23,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:28:23,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-07 00:28:23,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:23,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-07 00:28:23,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:28:23,973 INFO L87 Difference]: Start difference. First operand 2638 states and 3754 transitions. Second operand has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 3 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2021-12-07 00:28:24,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:24,195 INFO L93 Difference]: Finished difference Result 5699 states and 8128 transitions. [2021-12-07 00:28:24,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-07 00:28:24,196 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 3 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 228 [2021-12-07 00:28:24,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:24,209 INFO L225 Difference]: With dead ends: 5699 [2021-12-07 00:28:24,209 INFO L226 Difference]: Without dead ends: 3085 [2021-12-07 00:28:24,216 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2021-12-07 00:28:24,217 INFO L933 BasicCegarLoop]: 2209 mSDtfsCounter, 686 mSDsluCounter, 8531 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 702 SdHoareTripleChecker+Valid, 10740 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:24,217 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [702 Valid, 10740 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:28:24,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3085 states. [2021-12-07 00:28:24,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3085 to 2644. [2021-12-07 00:28:24,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2644 states, 1987 states have (on average 1.3965777554101662) internal successors, (2775), 2009 states have internal predecessors, (2775), 494 states have call successors, (494), 163 states have call predecessors, (494), 162 states have return successors, (493), 485 states have call predecessors, (493), 493 states have call successors, (493) [2021-12-07 00:28:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 2644 states and 3762 transitions. [2021-12-07 00:28:24,303 INFO L78 Accepts]: Start accepts. Automaton has 2644 states and 3762 transitions. Word has length 228 [2021-12-07 00:28:24,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:24,304 INFO L470 AbstractCegarLoop]: Abstraction has 2644 states and 3762 transitions. [2021-12-07 00:28:24,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 3 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2021-12-07 00:28:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 3762 transitions. [2021-12-07 00:28:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-12-07 00:28:24,311 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:24,312 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:24,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2021-12-07 00:28:24,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-12-07 00:28:24,514 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:24,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:24,515 INFO L85 PathProgramCache]: Analyzing trace with hash 651738589, now seen corresponding path program 1 times [2021-12-07 00:28:24,516 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:24,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601195636] [2021-12-07 00:28:24,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:24,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:24,687 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:28:24,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [997988365] [2021-12-07 00:28:24,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:24,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:24,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:24,688 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:24,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-12-07 00:28:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:25,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 2843 conjuncts, 38 conjunts are in the unsatisfiable core [2021-12-07 00:28:25,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:25,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 20 [2021-12-07 00:28:25,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2021-12-07 00:28:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-12-07 00:28:25,616 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:28:25,867 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:25,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601195636] [2021-12-07 00:28:25,867 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:28:25,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [997988365] [2021-12-07 00:28:25,867 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [997988365] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:28:25,867 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-12-07 00:28:25,867 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2021-12-07 00:28:25,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511323713] [2021-12-07 00:28:25,868 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-12-07 00:28:25,868 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-12-07 00:28:25,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:25,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-12-07 00:28:25,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=362, Unknown=0, NotChecked=0, Total=420 [2021-12-07 00:28:25,869 INFO L87 Difference]: Start difference. First operand 2644 states and 3762 transitions. Second operand has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2021-12-07 00:28:29,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:28:29,700 INFO L93 Difference]: Finished difference Result 6697 states and 9803 transitions. [2021-12-07 00:28:29,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-07 00:28:29,704 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) Word has length 232 [2021-12-07 00:28:29,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:28:29,722 INFO L225 Difference]: With dead ends: 6697 [2021-12-07 00:28:29,722 INFO L226 Difference]: Without dead ends: 4077 [2021-12-07 00:28:29,729 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 236 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=132, Invalid=624, Unknown=0, NotChecked=0, Total=756 [2021-12-07 00:28:29,730 INFO L933 BasicCegarLoop]: 1965 mSDtfsCounter, 2291 mSDsluCounter, 22585 mSDsCounter, 0 mSdLazyCounter, 1748 mSolverCounterSat, 411 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2319 SdHoareTripleChecker+Valid, 24550 SdHoareTripleChecker+Invalid, 2729 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 411 IncrementalHoareTripleChecker+Valid, 1748 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 570 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2021-12-07 00:28:29,730 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2319 Valid, 24550 Invalid, 2729 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [411 Valid, 1748 Invalid, 0 Unknown, 570 Unchecked, 3.5s Time] [2021-12-07 00:28:29,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4077 states. [2021-12-07 00:28:29,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4077 to 3891. [2021-12-07 00:28:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3891 states, 2980 states have (on average 1.4375838926174496) internal successors, (4284), 3016 states have internal predecessors, (4284), 741 states have call successors, (741), 169 states have call predecessors, (741), 169 states have return successors, (744), 725 states have call predecessors, (744), 740 states have call successors, (744) [2021-12-07 00:28:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 3891 states and 5769 transitions. [2021-12-07 00:28:29,864 INFO L78 Accepts]: Start accepts. Automaton has 3891 states and 5769 transitions. Word has length 232 [2021-12-07 00:28:29,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:28:29,864 INFO L470 AbstractCegarLoop]: Abstraction has 3891 states and 5769 transitions. [2021-12-07 00:28:29,864 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 10.066666666666666) internal successors, (151), 13 states have internal predecessors, (151), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2021-12-07 00:28:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3891 states and 5769 transitions. [2021-12-07 00:28:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-12-07 00:28:29,875 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:28:29,876 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:28:29,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2021-12-07 00:28:30,076 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:30,077 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:28:30,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:28:30,077 INFO L85 PathProgramCache]: Analyzing trace with hash -1744589070, now seen corresponding path program 1 times [2021-12-07 00:28:30,077 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:28:30,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592491948] [2021-12-07 00:28:30,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:30,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:28:30,148 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:28:30,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [429361877] [2021-12-07 00:28:30,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:28:30,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:28:30,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:28:30,149 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:28:30,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-12-07 00:28:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:28:30,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 2885 conjuncts, 70 conjunts are in the unsatisfiable core [2021-12-07 00:28:30,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:28:30,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2021-12-07 00:28:34,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:28:34,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:28:35,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:28:35,132 WARN L860 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1654 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_1654) |c_#memory_int|)) is different from true [2021-12-07 00:28:35,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:28:35,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-12-07 00:28:35,539 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-07 00:28:35,539 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:28:36,594 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:28:36,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592491948] [2021-12-07 00:28:36,594 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:28:36,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [429361877] [2021-12-07 00:28:36,595 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [429361877] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:28:36,595 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-12-07 00:28:36,595 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2021-12-07 00:28:36,595 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646048097] [2021-12-07 00:28:36,595 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-12-07 00:28:36,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-12-07 00:28:36,595 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:28:36,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-12-07 00:28:36,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=437, Unknown=4, NotChecked=42, Total=552 [2021-12-07 00:28:36,596 INFO L87 Difference]: Start difference. First operand 3891 states and 5769 transitions. Second operand has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 18 states have internal predecessors, (169), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2021-12-07 00:28:52,559 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:28:57,196 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:28:59,381 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:29:01,562 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:29:03,742 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:29:07,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:29:07,868 INFO L93 Difference]: Finished difference Result 8207 states and 12260 transitions. [2021-12-07 00:29:07,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-12-07 00:29:07,869 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 18 states have internal predecessors, (169), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) Word has length 239 [2021-12-07 00:29:07,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:29:07,890 INFO L225 Difference]: With dead ends: 8207 [2021-12-07 00:29:07,890 INFO L226 Difference]: Without dead ends: 5587 [2021-12-07 00:29:07,898 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 337 GetRequests, 286 SyntacticMatches, 14 SemanticMatches, 37 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 15.4s TimeCoverageRelationStatistics Valid=172, Invalid=1230, Unknown=8, NotChecked=72, Total=1482 [2021-12-07 00:29:07,899 INFO L933 BasicCegarLoop]: 2496 mSDtfsCounter, 1525 mSDsluCounter, 22246 mSDsCounter, 0 mSdLazyCounter, 9393 mSolverCounterSat, 397 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1670 SdHoareTripleChecker+Valid, 24742 SdHoareTripleChecker+Invalid, 17103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 397 IncrementalHoareTripleChecker+Valid, 9393 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 7308 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2021-12-07 00:29:07,899 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1670 Valid, 24742 Invalid, 17103 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [397 Valid, 9393 Invalid, 5 Unknown, 7308 Unchecked, 20.8s Time] [2021-12-07 00:29:07,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5587 states. [2021-12-07 00:29:08,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5587 to 4736. [2021-12-07 00:29:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4736 states, 3663 states have (on average 1.4482664482664482) internal successors, (5305), 3715 states have internal predecessors, (5305), 874 states have call successors, (874), 192 states have call predecessors, (874), 198 states have return successors, (939), 850 states have call predecessors, (939), 873 states have call successors, (939) [2021-12-07 00:29:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 4736 states and 7118 transitions. [2021-12-07 00:29:08,078 INFO L78 Accepts]: Start accepts. Automaton has 4736 states and 7118 transitions. Word has length 239 [2021-12-07 00:29:08,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:29:08,078 INFO L470 AbstractCegarLoop]: Abstraction has 4736 states and 7118 transitions. [2021-12-07 00:29:08,078 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 7.681818181818182) internal successors, (169), 18 states have internal predecessors, (169), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2021-12-07 00:29:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 4736 states and 7118 transitions. [2021-12-07 00:29:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-12-07 00:29:08,091 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:29:08,092 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:29:08,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2021-12-07 00:29:08,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-12-07 00:29:08,292 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:29:08,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:29:08,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1617722553, now seen corresponding path program 1 times [2021-12-07 00:29:08,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:29:08,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417781837] [2021-12-07 00:29:08,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:29:08,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:29:08,342 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:29:08,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [273733278] [2021-12-07 00:29:08,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:29:08,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:29:08,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:29:08,343 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:29:08,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-12-07 00:29:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:29:08,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 74 conjunts are in the unsatisfiable core [2021-12-07 00:29:08,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:29:08,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2021-12-07 00:29:15,074 WARN L860 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1858 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_1858))) is different from true [2021-12-07 00:29:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-07 00:29:15,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:29:41,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:29:41,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:29:47,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:29:47,751 WARN L860 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1862 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_1862))) is different from true [2021-12-07 00:29:47,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2021-12-07 00:30:18,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-12-07 00:30:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 1 not checked. [2021-12-07 00:30:18,340 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:30:21,187 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:30:21,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417781837] [2021-12-07 00:30:21,187 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:30:21,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [273733278] [2021-12-07 00:30:21,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [273733278] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:30:21,187 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-12-07 00:30:21,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26] total 26 [2021-12-07 00:30:21,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637606748] [2021-12-07 00:30:21,187 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-12-07 00:30:21,188 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-12-07 00:30:21,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:30:21,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-12-07 00:30:21,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=555, Unknown=20, NotChecked=98, Total=756 [2021-12-07 00:30:21,188 INFO L87 Difference]: Start difference. First operand 4736 states and 7118 transitions. Second operand has 26 states, 26 states have (on average 6.538461538461538) internal successors, (170), 22 states have internal predecessors, (170), 10 states have call successors, (31), 6 states have call predecessors, (31), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2021-12-07 00:31:05,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:31:21,016 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:31:25,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:25,030 INFO L93 Difference]: Finished difference Result 9822 states and 14778 transitions. [2021-12-07 00:31:25,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-12-07 00:31:25,031 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.538461538461538) internal successors, (170), 22 states have internal predecessors, (170), 10 states have call successors, (31), 6 states have call predecessors, (31), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) Word has length 240 [2021-12-07 00:31:25,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:25,064 INFO L225 Difference]: With dead ends: 9822 [2021-12-07 00:31:25,064 INFO L226 Difference]: Without dead ends: 7166 [2021-12-07 00:31:25,074 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 284 SyntacticMatches, 13 SemanticMatches, 43 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 450 ImplicationChecksByTransitivity, 117.9s TimeCoverageRelationStatistics Valid=196, Invalid=1577, Unknown=41, NotChecked=166, Total=1980 [2021-12-07 00:31:25,075 INFO L933 BasicCegarLoop]: 2517 mSDtfsCounter, 1664 mSDsluCounter, 21757 mSDsCounter, 0 mSdLazyCounter, 9442 mSolverCounterSat, 372 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1828 SdHoareTripleChecker+Valid, 24274 SdHoareTripleChecker+Invalid, 18878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 372 IncrementalHoareTripleChecker+Valid, 9442 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 9062 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:25,075 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1828 Valid, 24274 Invalid, 18878 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [372 Valid, 9442 Invalid, 2 Unknown, 9062 Unchecked, 17.0s Time] [2021-12-07 00:31:25,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7166 states. [2021-12-07 00:31:25,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7166 to 5457. [2021-12-07 00:31:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5457 states, 4280 states have (on average 1.4532710280373833) internal successors, (6220), 4337 states have internal predecessors, (6220), 950 states have call successors, (950), 213 states have call predecessors, (950), 226 states have return successors, (1045), 929 states have call predecessors, (1045), 949 states have call successors, (1045) [2021-12-07 00:31:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 5457 states and 8215 transitions. [2021-12-07 00:31:25,298 INFO L78 Accepts]: Start accepts. Automaton has 5457 states and 8215 transitions. Word has length 240 [2021-12-07 00:31:25,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:25,298 INFO L470 AbstractCegarLoop]: Abstraction has 5457 states and 8215 transitions. [2021-12-07 00:31:25,298 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.538461538461538) internal successors, (170), 22 states have internal predecessors, (170), 10 states have call successors, (31), 6 states have call predecessors, (31), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2021-12-07 00:31:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 5457 states and 8215 transitions. [2021-12-07 00:31:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2021-12-07 00:31:25,312 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:31:25,313 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:31:25,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-12-07 00:31:25,513 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-12-07 00:31:25,513 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:31:25,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:31:25,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1524799534, now seen corresponding path program 2 times [2021-12-07 00:31:25,514 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:31:25,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739492763] [2021-12-07 00:31:25,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:31:25,561 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:31:25,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1247249107] [2021-12-07 00:31:25,561 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-07 00:31:25,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:25,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:25,562 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:31:25,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-12-07 00:31:26,317 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-07 00:31:26,317 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-07 00:31:26,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 2915 conjuncts, 32 conjunts are in the unsatisfiable core [2021-12-07 00:31:26,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:31:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-07 00:31:26,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 20 [2021-12-07 00:31:27,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2021-12-07 00:31:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-12-07 00:31:27,070 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:31:27,429 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:31:27,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739492763] [2021-12-07 00:31:27,429 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:31:27,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1247249107] [2021-12-07 00:31:27,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1247249107] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:31:27,429 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-12-07 00:31:27,429 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2021-12-07 00:31:27,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162251315] [2021-12-07 00:31:27,430 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-12-07 00:31:27,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-07 00:31:27,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:31:27,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-07 00:31:27,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=405, Unknown=0, NotChecked=0, Total=462 [2021-12-07 00:31:27,431 INFO L87 Difference]: Start difference. First operand 5457 states and 8215 transitions. Second operand has 17 states, 17 states have (on average 9.235294117647058) internal successors, (157), 15 states have internal predecessors, (157), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) [2021-12-07 00:31:30,332 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:31:38,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:38,198 INFO L93 Difference]: Finished difference Result 8377 states and 12417 transitions. [2021-12-07 00:31:38,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-12-07 00:31:38,199 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 9.235294117647058) internal successors, (157), 15 states have internal predecessors, (157), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) Word has length 241 [2021-12-07 00:31:38,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:38,213 INFO L225 Difference]: With dead ends: 8377 [2021-12-07 00:31:38,213 INFO L226 Difference]: Without dead ends: 5721 [2021-12-07 00:31:38,218 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 245 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=139, Invalid=791, Unknown=0, NotChecked=0, Total=930 [2021-12-07 00:31:38,219 INFO L933 BasicCegarLoop]: 2879 mSDtfsCounter, 2393 mSDsluCounter, 29484 mSDsCounter, 0 mSdLazyCounter, 3859 mSolverCounterSat, 433 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2421 SdHoareTripleChecker+Valid, 32363 SdHoareTripleChecker+Invalid, 4660 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 433 IncrementalHoareTripleChecker+Valid, 3859 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 367 IncrementalHoareTripleChecker+Unchecked, 10.2s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:38,219 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2421 Valid, 32363 Invalid, 4660 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [433 Valid, 3859 Invalid, 1 Unknown, 367 Unchecked, 10.2s Time] [2021-12-07 00:31:38,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5721 states. [2021-12-07 00:31:38,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5721 to 5509. [2021-12-07 00:31:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5509 states, 4316 states have (on average 1.4518072289156627) internal successors, (6266), 4377 states have internal predecessors, (6266), 964 states have call successors, (964), 213 states have call predecessors, (964), 228 states have return successors, (1061), 943 states have call predecessors, (1061), 963 states have call successors, (1061) [2021-12-07 00:31:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 5509 states and 8291 transitions. [2021-12-07 00:31:38,416 INFO L78 Accepts]: Start accepts. Automaton has 5509 states and 8291 transitions. Word has length 241 [2021-12-07 00:31:38,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:38,417 INFO L470 AbstractCegarLoop]: Abstraction has 5509 states and 8291 transitions. [2021-12-07 00:31:38,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 9.235294117647058) internal successors, (157), 15 states have internal predecessors, (157), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) [2021-12-07 00:31:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 5509 states and 8291 transitions. [2021-12-07 00:31:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-12-07 00:31:38,426 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:31:38,427 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:31:38,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2021-12-07 00:31:38,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-12-07 00:31:38,628 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:31:38,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:31:38,630 INFO L85 PathProgramCache]: Analyzing trace with hash 159198852, now seen corresponding path program 1 times [2021-12-07 00:31:38,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:31:38,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794670645] [2021-12-07 00:31:38,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:38,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:31:38,719 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:31:38,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [225969059] [2021-12-07 00:31:38,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:38,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:38,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:38,720 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:31:38,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-12-07 00:31:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:31:39,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 2854 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:31:39,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:31:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-12-07 00:31:39,355 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:31:39,355 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:31:39,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794670645] [2021-12-07 00:31:39,355 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:31:39,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [225969059] [2021-12-07 00:31:39,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [225969059] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:31:39,356 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:31:39,356 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:31:39,356 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618307092] [2021-12-07 00:31:39,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:31:39,356 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:31:39,356 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:31:39,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:31:39,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:31:39,357 INFO L87 Difference]: Start difference. First operand 5509 states and 8291 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2021-12-07 00:31:39,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:39,503 INFO L93 Difference]: Finished difference Result 9462 states and 14204 transitions. [2021-12-07 00:31:39,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:31:39,504 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 240 [2021-12-07 00:31:39,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:39,519 INFO L225 Difference]: With dead ends: 9462 [2021-12-07 00:31:39,519 INFO L226 Difference]: Without dead ends: 5513 [2021-12-07 00:31:39,528 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:31:39,528 INFO L933 BasicCegarLoop]: 1895 mSDtfsCounter, 0 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3786 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:39,528 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 3786 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:31:39,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5513 states. [2021-12-07 00:31:39,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5513 to 5513. [2021-12-07 00:31:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5513 states, 4320 states have (on average 1.4513888888888888) internal successors, (6270), 4381 states have internal predecessors, (6270), 964 states have call successors, (964), 213 states have call predecessors, (964), 228 states have return successors, (1061), 943 states have call predecessors, (1061), 963 states have call successors, (1061) [2021-12-07 00:31:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 5513 states and 8295 transitions. [2021-12-07 00:31:39,708 INFO L78 Accepts]: Start accepts. Automaton has 5513 states and 8295 transitions. Word has length 240 [2021-12-07 00:31:39,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:39,709 INFO L470 AbstractCegarLoop]: Abstraction has 5513 states and 8295 transitions. [2021-12-07 00:31:39,709 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2021-12-07 00:31:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 5513 states and 8295 transitions. [2021-12-07 00:31:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-12-07 00:31:39,719 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:31:39,719 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:31:39,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-12-07 00:31:39,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-12-07 00:31:39,920 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:31:39,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:31:39,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1916050149, now seen corresponding path program 1 times [2021-12-07 00:31:39,920 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:31:39,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107442513] [2021-12-07 00:31:39,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:39,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:31:39,979 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:31:39,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1774376766] [2021-12-07 00:31:39,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:39,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:39,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:39,980 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:31:39,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-12-07 00:31:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:31:40,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 2940 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:31:40,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:31:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-12-07 00:31:40,572 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:31:40,572 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:31:40,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107442513] [2021-12-07 00:31:40,572 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:31:40,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1774376766] [2021-12-07 00:31:40,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1774376766] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:31:40,572 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:31:40,572 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:31:40,572 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912940162] [2021-12-07 00:31:40,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:31:40,573 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:31:40,573 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:31:40,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:31:40,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:31:40,573 INFO L87 Difference]: Start difference. First operand 5513 states and 8295 transitions. Second operand has 3 states, 3 states have (on average 58.333333333333336) internal successors, (175), 3 states have internal predecessors, (175), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-12-07 00:31:40,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:40,716 INFO L93 Difference]: Finished difference Result 9470 states and 14212 transitions. [2021-12-07 00:31:40,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:31:40,716 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.333333333333336) internal successors, (175), 3 states have internal predecessors, (175), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 256 [2021-12-07 00:31:40,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:40,730 INFO L225 Difference]: With dead ends: 9470 [2021-12-07 00:31:40,730 INFO L226 Difference]: Without dead ends: 5517 [2021-12-07 00:31:40,738 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:31:40,738 INFO L933 BasicCegarLoop]: 1895 mSDtfsCounter, 0 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3786 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:40,738 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 3786 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:31:40,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5517 states. [2021-12-07 00:31:40,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5517 to 5517. [2021-12-07 00:31:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5517 states, 4324 states have (on average 1.4509713228492136) internal successors, (6274), 4385 states have internal predecessors, (6274), 964 states have call successors, (964), 213 states have call predecessors, (964), 228 states have return successors, (1061), 943 states have call predecessors, (1061), 963 states have call successors, (1061) [2021-12-07 00:31:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 5517 states and 8299 transitions. [2021-12-07 00:31:40,916 INFO L78 Accepts]: Start accepts. Automaton has 5517 states and 8299 transitions. Word has length 256 [2021-12-07 00:31:40,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:40,916 INFO L470 AbstractCegarLoop]: Abstraction has 5517 states and 8299 transitions. [2021-12-07 00:31:40,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.333333333333336) internal successors, (175), 3 states have internal predecessors, (175), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-12-07 00:31:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 5517 states and 8299 transitions. [2021-12-07 00:31:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-12-07 00:31:40,927 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:31:40,927 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:31:40,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2021-12-07 00:31:41,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-12-07 00:31:41,129 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:31:41,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:31:41,130 INFO L85 PathProgramCache]: Analyzing trace with hash 236099650, now seen corresponding path program 1 times [2021-12-07 00:31:41,131 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:31:41,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78530418] [2021-12-07 00:31:41,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:41,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:31:41,210 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:31:41,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1181100366] [2021-12-07 00:31:41,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:41,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:41,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:41,211 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:31:41,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-12-07 00:31:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:31:41,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 2857 conjuncts, 12 conjunts are in the unsatisfiable core [2021-12-07 00:31:41,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:31:41,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2021-12-07 00:31:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-12-07 00:31:41,970 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:31:41,970 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:31:41,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78530418] [2021-12-07 00:31:41,970 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:31:41,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1181100366] [2021-12-07 00:31:41,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1181100366] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:31:41,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:31:41,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:31:41,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389418036] [2021-12-07 00:31:41,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:31:41,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:31:41,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:31:41,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:31:41,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:31:41,972 INFO L87 Difference]: Start difference. First operand 5517 states and 8299 transitions. Second operand has 8 states, 8 states have (on average 19.125) internal successors, (153), 8 states have internal predecessors, (153), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2021-12-07 00:31:42,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:42,350 INFO L93 Difference]: Finished difference Result 9640 states and 14482 transitions. [2021-12-07 00:31:42,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:31:42,351 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.125) internal successors, (153), 8 states have internal predecessors, (153), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 240 [2021-12-07 00:31:42,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:42,364 INFO L225 Difference]: With dead ends: 9640 [2021-12-07 00:31:42,364 INFO L226 Difference]: Without dead ends: 5683 [2021-12-07 00:31:42,372 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 232 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:31:42,373 INFO L933 BasicCegarLoop]: 1922 mSDtfsCounter, 76 mSDsluCounter, 3620 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 5542 SdHoareTripleChecker+Invalid, 461 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 323 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:42,373 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [92 Valid, 5542 Invalid, 461 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 127 Invalid, 0 Unknown, 323 Unchecked, 0.2s Time] [2021-12-07 00:31:42,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5683 states. [2021-12-07 00:31:42,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5683 to 5571. [2021-12-07 00:31:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5571 states, 4366 states have (on average 1.4484654145671094) internal successors, (6324), 4427 states have internal predecessors, (6324), 972 states have call successors, (972), 217 states have call predecessors, (972), 232 states have return successors, (1069), 951 states have call predecessors, (1069), 971 states have call successors, (1069) [2021-12-07 00:31:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 5571 states and 8365 transitions. [2021-12-07 00:31:42,546 INFO L78 Accepts]: Start accepts. Automaton has 5571 states and 8365 transitions. Word has length 240 [2021-12-07 00:31:42,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:42,547 INFO L470 AbstractCegarLoop]: Abstraction has 5571 states and 8365 transitions. [2021-12-07 00:31:42,547 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.125) internal successors, (153), 8 states have internal predecessors, (153), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2021-12-07 00:31:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 8365 transitions. [2021-12-07 00:31:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-12-07 00:31:42,565 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:31:42,565 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:31:42,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2021-12-07 00:31:42,765 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:42,766 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:31:42,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:31:42,766 INFO L85 PathProgramCache]: Analyzing trace with hash 237403853, now seen corresponding path program 1 times [2021-12-07 00:31:42,766 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:31:42,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145502447] [2021-12-07 00:31:42,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:42,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:31:42,830 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-07 00:31:42,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [95766585] [2021-12-07 00:31:42,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:31:42,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:31:42,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:42,831 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:31:42,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-12-07 00:31:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:31:43,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 2928 conjuncts, 19 conjunts are in the unsatisfiable core [2021-12-07 00:31:43,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:31:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-12-07 00:31:43,566 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:31:43,566 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:31:43,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145502447] [2021-12-07 00:31:43,566 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-07 00:31:43,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95766585] [2021-12-07 00:31:43,566 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [95766585] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:31:43,566 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:31:43,566 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:31:43,566 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12087256] [2021-12-07 00:31:43,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:31:43,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:31:43,567 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:31:43,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:31:43,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:31:43,567 INFO L87 Difference]: Start difference. First operand 5571 states and 8365 transitions. Second operand has 5 states, 5 states have (on average 33.6) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:31:43,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:31:43,619 INFO L93 Difference]: Finished difference Result 6421 states and 9585 transitions. [2021-12-07 00:31:43,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:31:43,620 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.6) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 246 [2021-12-07 00:31:43,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:31:43,621 INFO L225 Difference]: With dead ends: 6421 [2021-12-07 00:31:43,621 INFO L226 Difference]: Without dead ends: 0 [2021-12-07 00:31:43,629 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:31:43,629 INFO L933 BasicCegarLoop]: 180 mSDtfsCounter, 59 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 653 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:31:43,629 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 653 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:31:43,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-07 00:31:43,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-07 00:31:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:31:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-07 00:31:43,631 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 246 [2021-12-07 00:31:43,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:31:43,631 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:31:43,631 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.6) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:31:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:31:43,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-07 00:31:43,632 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-07 00:31:43,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2021-12-07 00:31:43,833 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-12-07 00:31:43,839 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-07 00:32:05,376 INFO L858 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2021-12-07 00:32:05,376 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2021-12-07 00:32:05,376 INFO L858 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2021-12-07 00:32:05,376 INFO L858 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2021-12-07 00:32:05,376 INFO L858 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L861 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L861 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2021-12-07 00:32:05,377 INFO L858 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2021-12-07 00:32:05,378 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2021-12-07 00:32:05,378 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L861 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2021-12-07 00:32:05,379 INFO L858 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2021-12-07 00:32:05,380 INFO L861 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2021-12-07 00:32:05,380 INFO L858 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L5973-2(line 5973) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L5973(line 5973) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L861 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2021-12-07 00:32:05,381 INFO L858 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6016-2(line 6016) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6016(line 6016) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L5967-2(line 5967) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L5967-3(line 5967) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2021-12-07 00:32:05,382 INFO L858 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2021-12-07 00:32:05,382 INFO L861 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L861 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,383 INFO L858 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6037-2(line 6037) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L861 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-12-07 00:32:05,384 INFO L858 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L861 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:05,385 INFO L858 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L861 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2021-12-07 00:32:05,386 INFO L858 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4589-2(line 4589) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L4589(line 4589) no Hoare annotation was computed. [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L861 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2021-12-07 00:32:05,387 INFO L858 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2021-12-07 00:32:05,388 INFO L861 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2021-12-07 00:32:05,388 INFO L858 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L861 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L861 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L861 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point L4562(line 4562) no Hoare annotation was computed. [2021-12-07 00:32:05,389 INFO L858 garLoopResultBuilder]: For program point L4562-2(line 4562) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L861 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2021-12-07 00:32:05,390 INFO L858 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2021-12-07 00:32:05,391 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2021-12-07 00:32:05,391 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2021-12-07 00:32:05,392 INFO L861 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2021-12-07 00:32:05,392 INFO L858 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4447(line 4447) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L858 garLoopResultBuilder]: For program point L4447-2(line 4447) no Hoare annotation was computed. [2021-12-07 00:32:05,393 INFO L861 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L861 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2021-12-07 00:32:05,394 INFO L861 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L861 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L861 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L858 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2021-12-07 00:32:05,394 INFO L861 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L861 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:05,395 INFO L861 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L854 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (<= ~ldv_state_variable_1~0 1))) [2021-12-07 00:32:05,395 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2021-12-07 00:32:05,395 INFO L858 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L861 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L861 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L861 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2021-12-07 00:32:05,396 INFO L861 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2021-12-07 00:32:05,396 INFO L858 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L861 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2021-12-07 00:32:05,397 INFO L858 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2021-12-07 00:32:05,398 INFO L861 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2021-12-07 00:32:05,398 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L861 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2021-12-07 00:32:05,399 INFO L858 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L861 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2021-12-07 00:32:05,400 INFO L858 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L858 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:05,401 INFO L861 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L861 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L861 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L861 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L861 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L861 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2021-12-07 00:32:05,402 INFO L858 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L861 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2021-12-07 00:32:05,403 INFO L861 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L4865-2(line 4865) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L4865(line 4865) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L861 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2021-12-07 00:32:05,403 INFO L861 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2021-12-07 00:32:05,403 INFO L858 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L861 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L861 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L858 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2021-12-07 00:32:05,404 INFO L861 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2021-12-07 00:32:05,404 INFO L861 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L861 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2021-12-07 00:32:05,405 INFO L858 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L861 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2021-12-07 00:32:05,406 INFO L858 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L861 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2021-12-07 00:32:05,407 INFO L858 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2021-12-07 00:32:05,408 INFO L858 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2021-12-07 00:32:05,408 INFO L861 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L861 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2021-12-07 00:32:05,409 INFO L858 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L4815(line 4815) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L4815-2(line 4815) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L4948-2(line 4948) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L4948(line 4948) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L861 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2021-12-07 00:32:05,410 INFO L858 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L858 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2021-12-07 00:32:05,411 INFO L861 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2021-12-07 00:32:05,412 INFO L861 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2021-12-07 00:32:05,412 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L861 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2021-12-07 00:32:05,413 INFO L858 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L861 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L861 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L861 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2021-12-07 00:32:05,414 INFO L858 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L861 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L861 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L861 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2021-12-07 00:32:05,415 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-12-07 00:32:05,415 INFO L861 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2021-12-07 00:32:05,415 INFO L861 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L861 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2021-12-07 00:32:05,416 INFO L861 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2021-12-07 00:32:05,416 INFO L861 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2021-12-07 00:32:05,416 INFO L858 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L861 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L861 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L858 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2021-12-07 00:32:05,417 INFO L861 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L861 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L4964-2(line 4964) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L4964(line 4964) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L858 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2021-12-07 00:32:05,418 INFO L861 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2021-12-07 00:32:05,418 INFO L861 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2021-12-07 00:32:05,418 INFO L861 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4833-2(line 4833) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L861 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L861 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:05,419 INFO L858 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L861 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L861 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L861 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2021-12-07 00:32:05,420 INFO L858 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L861 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L861 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L4970-2(line 4970) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L861 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,421 INFO L861 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2021-12-07 00:32:05,421 INFO L858 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L4841-2(line 4841) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L4841(line 4841) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,422 INFO L858 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2021-12-07 00:32:05,422 INFO L861 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L861 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L861 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L861 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L861 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2021-12-07 00:32:05,423 INFO L861 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2021-12-07 00:32:05,423 INFO L858 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L861 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2021-12-07 00:32:05,424 INFO L861 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L861 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L861 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L858 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2021-12-07 00:32:05,424 INFO L861 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L861 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L861 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L861 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L861 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L858 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2021-12-07 00:32:05,425 INFO L861 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L861 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2021-12-07 00:32:05,426 INFO L858 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L861 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L861 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L861 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L4851(line 4851) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L858 garLoopResultBuilder]: For program point L4851-2(line 4851) no Hoare annotation was computed. [2021-12-07 00:32:05,427 INFO L861 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L861 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L861 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L4985-2(line 4985) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L4985(line 4985) no Hoare annotation was computed. [2021-12-07 00:32:05,428 INFO L858 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L861 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2021-12-07 00:32:05,429 INFO L861 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L861 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2021-12-07 00:32:05,429 INFO L861 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L861 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2021-12-07 00:32:05,429 INFO L858 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L861 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L861 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L861 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2021-12-07 00:32:05,430 INFO L858 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,431 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-07 00:32:05,432 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0))) [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L861 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2021-12-07 00:32:05,432 INFO L861 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L861 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2021-12-07 00:32:05,432 INFO L861 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2021-12-07 00:32:05,432 INFO L858 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2021-12-07 00:32:05,432 INFO L861 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L861 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L861 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L861 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2021-12-07 00:32:05,433 INFO L861 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2021-12-07 00:32:05,433 INFO L858 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L861 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2021-12-07 00:32:05,434 INFO L861 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L861 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L861 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2021-12-07 00:32:05,434 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L861 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L861 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L861 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2021-12-07 00:32:05,435 INFO L858 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4251(line 4251) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L4251-2(line 4251) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4251-3(line 4251) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2021-12-07 00:32:05,436 INFO L861 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2021-12-07 00:32:05,436 INFO L858 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L861 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L861 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2021-12-07 00:32:05,437 INFO L861 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2021-12-07 00:32:05,437 INFO L861 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2021-12-07 00:32:05,437 INFO L858 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L4225-2(line 4225) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L4225(line 4225) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L858 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2021-12-07 00:32:05,438 INFO L861 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5446(line 5446) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5446-2(line 5446) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L861 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2021-12-07 00:32:05,439 INFO L861 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2021-12-07 00:32:05,439 INFO L858 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5448-2(line 5448) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5448(line 5448) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L861 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2021-12-07 00:32:05,440 INFO L858 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L861 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L861 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2021-12-07 00:32:05,441 INFO L861 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L858 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2021-12-07 00:32:05,441 INFO L861 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L861 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L861 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L861 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2021-12-07 00:32:05,442 INFO L861 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L861 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2021-12-07 00:32:05,442 INFO L858 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L861 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L861 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2021-12-07 00:32:05,443 INFO L861 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2021-12-07 00:32:05,443 INFO L861 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2021-12-07 00:32:05,443 INFO L861 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2021-12-07 00:32:05,443 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L861 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,444 INFO L858 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L861 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,445 INFO L858 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L861 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2021-12-07 00:32:05,446 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L854 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: (or (let ((.cse0 ((as const (Array Int Int)) 0))) (and (= .cse0 (select |#memory_int| |ldv_zalloc_~p~1#1.base|)) (< |ldv_zalloc_~p~1#1.base| |#StackHeapBarrier|) (= .cse0 (select |#memory_int| |ldv_zalloc_#t~malloc45#1.base|)) (not (= |ldv_zalloc_#t~malloc45#1.base| 0)) (not (= |ldv_zalloc_~p~1#1.base| 0)) (< |ldv_zalloc_#t~malloc45#1.base| |#StackHeapBarrier|))) (not (= ~ldv_spin~0 0)) (not (<= (+ ~override_alt~0 1) 0)) (not (<= ~ldv_state_variable_1~0 1))) [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (<= (+ ~override_alt~0 1) 0)) (not (<= ~ldv_state_variable_1~0 1))) [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L858 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2021-12-07 00:32:05,447 INFO L854 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,448 INFO L861 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L854 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L854 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L854 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:05,448 INFO L858 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L854 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L854 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,449 INFO L858 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2021-12-07 00:32:05,449 INFO L854 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2021-12-07 00:32:05,449 INFO L854 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2021-12-07 00:32:05,450 INFO L858 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2021-12-07 00:32:05,450 INFO L858 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-07 00:32:05,450 INFO L858 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2021-12-07 00:32:05,450 INFO L861 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2021-12-07 00:32:05,450 INFO L858 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (<= (+ ~override_alt~0 1) 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|)) [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1))) [2021-12-07 00:32:05,450 INFO L858 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2021-12-07 00:32:05,450 INFO L854 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L861 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2021-12-07 00:32:05,451 INFO L854 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (<= (+ ~override_alt~0 1) 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|)) [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L854 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L854 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L854 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L858 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2021-12-07 00:32:05,451 INFO L854 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2021-12-07 00:32:05,452 INFO L854 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (= ~ldv_state_variable_1~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2 .cse3) (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse3))) [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L854 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L854 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (= ~ldv_state_variable_1~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2 .cse3) (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse3))) [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L854 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6689-2(line 6689) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6689(line 6689) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6690(line 6690) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L854 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6690-2(line 6690) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2021-12-07 00:32:05,452 INFO L858 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L854 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2021-12-07 00:32:05,453 INFO L854 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (<= (+ |ULTIMATE.start_usbtest_probe_#res#1| 12) 0)) (.cse1 (<= (+ ~override_alt~0 1) 0)) (.cse2 (= ~ldv_spin~0 0)) (.cse3 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse1 .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse2 .cse3))) [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L854 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L854 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L861 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2021-12-07 00:32:05,453 INFO L861 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2021-12-07 00:32:05,453 INFO L858 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L858 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2021-12-07 00:32:05,454 INFO L854 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L854 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2021-12-07 00:32:05,455 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L861 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L854 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L861 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L854 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L854 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2021-12-07 00:32:05,456 INFO L858 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L854 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,457 INFO L854 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L854 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L854 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (let ((.cse0 (<= (+ ~override_alt~0 1) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and (< |ULTIMATE.start_main_~ldvarg0~0#1.base| |#StackHeapBarrier|) .cse0 .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L861 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L861 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L858 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2021-12-07 00:32:05,457 INFO L861 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2021-12-07 00:32:05,460 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:05,461 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-07 00:32:05,476 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:240) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:453) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:192) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-07 00:32:05,478 INFO L158 Benchmark]: Toolchain (without parser) took 241326.65ms. Allocated memory was 109.1MB in the beginning and 578.8MB in the end (delta: 469.8MB). Free memory was 62.2MB in the beginning and 219.5MB in the end (delta: -157.3MB). Peak memory consumption was 465.7MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,478 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:32:05,478 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1425.12ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 62.0MB in the beginning and 89.2MB in the end (delta: -27.2MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,479 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.42ms. Allocated memory is still 144.7MB. Free memory was 88.4MB in the beginning and 64.7MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,479 INFO L158 Benchmark]: Boogie Preprocessor took 165.48ms. Allocated memory is still 144.7MB. Free memory was 64.7MB in the beginning and 70.4MB in the end (delta: -5.6MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,479 INFO L158 Benchmark]: RCFGBuilder took 2483.17ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 70.4MB in the beginning and 129.2MB in the end (delta: -58.9MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,480 INFO L158 Benchmark]: TraceAbstraction took 237051.83ms. Allocated memory was 230.7MB in the beginning and 578.8MB in the end (delta: 348.1MB). Free memory was 129.2MB in the beginning and 219.5MB in the end (delta: -90.2MB). Peak memory consumption was 408.3MB. Max. memory is 16.1GB. [2021-12-07 00:32:05,481 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1425.12ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 62.0MB in the beginning and 89.2MB in the end (delta: -27.2MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.42ms. Allocated memory is still 144.7MB. Free memory was 88.4MB in the beginning and 64.7MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.48ms. Allocated memory is still 144.7MB. Free memory was 64.7MB in the beginning and 70.4MB in the end (delta: -5.6MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2483.17ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 70.4MB in the beginning and 129.2MB in the end (delta: -58.9MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * TraceAbstraction took 237051.83ms. Allocated memory was 230.7MB in the beginning and 578.8MB in the end (delta: 348.1MB). Free memory was 129.2MB in the beginning and 219.5MB in the end (delta: -90.2MB). Peak memory consumption was 408.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3810]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 70 procedures, 1326 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 237.0s, OverallIterations: 18, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.2s, AutomataDifference: 117.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 8 mSolverCounterUnknown, 18131 SdHoareTripleChecker+Valid, 57.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17517 mSDsluCounter, 169403 SdHoareTripleChecker+Invalid, 51.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 17630 IncrementalHoareTripleChecker+Unchecked, 133990 mSDsCounter, 3649 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 28186 IncrementalHoareTripleChecker+Invalid, 49473 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3649 mSolverCounterUnsat, 35413 mSDtfsCounter, 28186 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4026 GetRequests, 3781 SyntacticMatches, 30 SemanticMatches, 215 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 993 ImplicationChecksByTransitivity, 135.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5571occurred in iteration=17, InterpolantAutomatonStates: 174, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 18 MinimizatonAttempts, 4585 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 42406 PreInvPairs, 44447 NumberOfFragments, 1015 HoareAnnotationTreeSize, 42406 FomulaSimplifications, 61068 FormulaSimplificationTreeSizeReduction, 7.0s HoareSimplificationTime, 492 FomulaSimplificationsInter, 122294 FormulaSimplificationTreeSizeReductionInter, 14.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.9s SatisfiabilityAnalysisTime, 83.9s InterpolantComputationTime, 4881 NumberOfCodeBlocks, 4881 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 3553 ConstructedInterpolants, 171 QuantifiedInterpolants, 8563 SizeOfPredicates, 95 NumberOfNonLiveVariables, 43959 ConjunctsInSsa, 271 ConjunctsInUnsatCore, 18 InterpolantComputations, 14 PerfectInterpolantSequences, 797/814 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: ((((\result + 12 <= 0 && ldvarg0 < unknown-#StackHeapBarrier-unknown) && override_alt + 1 <= 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) || ((((\result + 12 <= 0 && override_alt + 1 <= 0) && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 3736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: (((ldvarg0 < unknown-#StackHeapBarrier-unknown && override_alt + 1 <= 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) || (((override_alt + 1 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: (((ldvarg0 < unknown-#StackHeapBarrier-unknown && override_alt + 1 <= 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) || (((override_alt + 1 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: ((ldvarg0 < unknown-#StackHeapBarrier-unknown && override_alt + 1 <= 0) && ldv_spin == 0) || ((override_alt + 1 <= 0 && ldvarg0 == 0) && ldv_spin == 0) - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: (((ldvarg0 < unknown-#StackHeapBarrier-unknown && override_alt + 1 <= 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) || (((override_alt + 1 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: (((ldvarg0 < unknown-#StackHeapBarrier-unknown && override_alt + 1 <= 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) || (((override_alt + 1 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:240) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-07 00:32:05,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:32:07,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:32:07,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:32:07,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:32:07,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:32:07,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:32:07,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:32:07,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:32:07,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:32:07,064 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:32:07,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:32:07,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:32:07,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:32:07,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:32:07,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:32:07,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:32:07,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:32:07,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:32:07,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:32:07,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:32:07,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:32:07,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:32:07,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:32:07,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:32:07,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:32:07,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:32:07,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:32:07,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:32:07,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:32:07,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:32:07,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:32:07,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:32:07,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:32:07,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:32:07,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:32:07,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:32:07,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:32:07,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:32:07,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:32:07,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:32:07,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:32:07,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-07 00:32:07,110 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:32:07,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:32:07,111 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:32:07,111 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:32:07,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-07 00:32:07,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-07 00:32:07,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:32:07,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:32:07,112 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:32:07,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-07 00:32:07,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-07 00:32:07,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-07 00:32:07,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:32:07,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-07 00:32:07,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-07 00:32:07,116 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:32:07,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-07 00:32:07,116 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2021-12-07 00:32:07,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:32:07,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:32:07,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:32:07,368 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:32:07,369 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:32:07,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:32:07,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/7c0c84259/a8ce2efa8ee34f15a73a74927e07b0f1/FLAGad73df69a [2021-12-07 00:32:07,966 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:32:07,966 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:32:07,990 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/7c0c84259/a8ce2efa8ee34f15a73a74927e07b0f1/FLAGad73df69a [2021-12-07 00:32:08,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/data/7c0c84259/a8ce2efa8ee34f15a73a74927e07b0f1 [2021-12-07 00:32:08,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:32:08,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:32:08,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:32:08,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:32:08,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:32:08,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:32:08" (1/1) ... [2021-12-07 00:32:08,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ce243f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:08, skipping insertion in model container [2021-12-07 00:32:08,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:32:08" (1/1) ... [2021-12-07 00:32:08,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:32:08,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:32:08,570 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2021-12-07 00:32:08,570 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2021-12-07 00:32:08,756 WARN L230 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_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2021-12-07 00:32:09,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:32:09,266 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-07 00:32:09,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:32:09,341 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2021-12-07 00:32:09,341 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2021-12-07 00:32:09,347 WARN L230 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_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2021-12-07 00:32:09,481 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:32:09,490 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:32:09,549 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2021-12-07 00:32:09,549 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2021-12-07 00:32:09,555 WARN L230 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_b133b622-c42b-4650-aa55-bcf2a258db65/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2021-12-07 00:32:09,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:32:09,698 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:32:09,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09 WrapperNode [2021-12-07 00:32:09,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:32:09,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:32:09,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:32:09,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:32:09,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:09,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:09,869 INFO L137 Inliner]: procedures = 198, calls = 1686, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4384 [2021-12-07 00:32:09,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:32:09,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:32:09,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:32:09,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:32:09,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:09,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:09,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:09,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:10,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:10,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:10,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:10,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:32:10,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:32:10,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:32:10,091 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:32:10,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (1/1) ... [2021-12-07 00:32:10,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:32:10,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:32:10,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-07 00:32:10,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-07 00:32:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-07 00:32:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2021-12-07 00:32:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-07 00:32:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2021-12-07 00:32:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-07 00:32:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-07 00:32:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2021-12-07 00:32:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2021-12-07 00:32:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2021-12-07 00:32:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-07 00:32:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2021-12-07 00:32:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-07 00:32:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-07 00:32:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2021-12-07 00:32:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-07 00:32:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-12-07 00:32:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-07 00:32:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-12-07 00:32:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-07 00:32:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-07 00:32:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-07 00:32:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-07 00:32:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2021-12-07 00:32:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2021-12-07 00:32:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-07 00:32:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-12-07 00:32:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2021-12-07 00:32:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-07 00:32:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-07 00:32:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-12-07 00:32:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2021-12-07 00:32:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-07 00:32:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-07 00:32:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-07 00:32:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2021-12-07 00:32:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2021-12-07 00:32:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2021-12-07 00:32:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-07 00:32:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-07 00:32:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-07 00:32:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-07 00:32:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-07 00:32:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-07 00:32:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-07 00:32:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-07 00:32:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-07 00:32:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2021-12-07 00:32:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-07 00:32:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-07 00:32:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-07 00:32:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-07 00:32:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-07 00:32:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-07 00:32:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2021-12-07 00:32:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-07 00:32:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-07 00:32:10,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2021-12-07 00:32:10,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-12-07 00:32:10,157 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-07 00:32:10,157 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:32:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-07 00:32:10,157 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-07 00:32:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2021-12-07 00:32:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2021-12-07 00:32:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2021-12-07 00:32:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2021-12-07 00:32:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-07 00:32:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:32:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:32:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-12-07 00:32:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-12-07 00:32:10,601 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:32:10,603 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:32:15,307 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-07 00:32:28,638 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:32:28,653 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:32:28,653 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-07 00:32:28,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:28 BoogieIcfgContainer [2021-12-07 00:32:28,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:32:28,658 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-07 00:32:28,658 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-07 00:32:28,660 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-07 00:32:28,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:32:08" (1/3) ... [2021-12-07 00:32:28,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55297385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:32:28, skipping insertion in model container [2021-12-07 00:32:28,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:32:09" (2/3) ... [2021-12-07 00:32:28,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55297385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:32:28, skipping insertion in model container [2021-12-07 00:32:28,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:28" (3/3) ... [2021-12-07 00:32:28,662 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2021-12-07 00:32:28,666 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-07 00:32:28,667 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-07 00:32:28,709 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-07 00:32:28,713 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-07 00:32:28,714 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-07 00:32:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand has 1325 states, 999 states have (on average 1.4214214214214214) internal successors, (1420), 1014 states have internal predecessors, (1420), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) [2021-12-07 00:32:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-12-07 00:32:28,756 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:28,757 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1] [2021-12-07 00:32:28,757 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:28,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:28,761 INFO L85 PathProgramCache]: Analyzing trace with hash 810260350, now seen corresponding path program 1 times [2021-12-07 00:32:28,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:28,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1073455763] [2021-12-07 00:32:28,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:28,775 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:28,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:28,776 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:28,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-12-07 00:32:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:29,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 987 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:32:29,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-07 00:32:29,564 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:29,565 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:29,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1073455763] [2021-12-07 00:32:29,565 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1073455763] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:29,565 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:29,565 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:32:29,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462874888] [2021-12-07 00:32:29,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:29,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:32:29,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:29,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:32:29,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-07 00:32:29,599 INFO L87 Difference]: Start difference. First operand has 1325 states, 999 states have (on average 1.4214214214214214) internal successors, (1420), 1014 states have internal predecessors, (1420), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:32:29,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:29,878 INFO L93 Difference]: Finished difference Result 2648 states and 3949 transitions. [2021-12-07 00:32:29,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-07 00:32:29,881 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2021-12-07 00:32:29,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:29,899 INFO L225 Difference]: With dead ends: 2648 [2021-12-07 00:32:29,899 INFO L226 Difference]: Without dead ends: 1308 [2021-12-07 00:32:29,910 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:32:29,912 INFO L933 BasicCegarLoop]: 1917 mSDtfsCounter, 2 mSDsluCounter, 3823 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 5740 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:29,913 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 5740 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:32:29,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2021-12-07 00:32:30,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1308. [2021-12-07 00:32:30,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1308 states, 986 states have (on average 1.4148073022312373) internal successors, (1395), 997 states have internal predecessors, (1395), 253 states have call successors, (253), 68 states have call predecessors, (253), 68 states have return successors, (258), 249 states have call predecessors, (258), 252 states have call successors, (258) [2021-12-07 00:32:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1308 states and 1906 transitions. [2021-12-07 00:32:30,016 INFO L78 Accepts]: Start accepts. Automaton has 1308 states and 1906 transitions. Word has length 39 [2021-12-07 00:32:30,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:30,017 INFO L470 AbstractCegarLoop]: Abstraction has 1308 states and 1906 transitions. [2021-12-07 00:32:30,017 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:32:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1906 transitions. [2021-12-07 00:32:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-12-07 00:32:30,019 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:30,019 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2021-12-07 00:32:30,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-12-07 00:32:30,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:30,220 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:30,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:30,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1643086861, now seen corresponding path program 1 times [2021-12-07 00:32:30,223 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:30,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [962668870] [2021-12-07 00:32:30,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:30,224 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:30,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:30,225 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:30,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-12-07 00:32:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:30,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 998 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:32:30,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-07 00:32:30,951 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:32:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-07 00:32:31,185 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:31,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [962668870] [2021-12-07 00:32:31,185 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [962668870] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:32:31,186 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-12-07 00:32:31,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-12-07 00:32:31,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531901697] [2021-12-07 00:32:31,186 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-12-07 00:32:31,187 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:32:31,187 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:31,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:32:31,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:32:31,188 INFO L87 Difference]: Start difference. First operand 1308 states and 1906 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-07 00:32:31,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:31,961 INFO L93 Difference]: Finished difference Result 2619 states and 3839 transitions. [2021-12-07 00:32:31,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-07 00:32:31,962 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 40 [2021-12-07 00:32:31,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:31,974 INFO L225 Difference]: With dead ends: 2619 [2021-12-07 00:32:31,974 INFO L226 Difference]: Without dead ends: 1319 [2021-12-07 00:32:31,981 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2021-12-07 00:32:31,982 INFO L933 BasicCegarLoop]: 1888 mSDtfsCounter, 13 mSDsluCounter, 7517 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 9405 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:31,982 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 9405 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-07 00:32:31,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1319 states. [2021-12-07 00:32:32,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1319 to 1317. [2021-12-07 00:32:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1317 states, 994 states have (on average 1.4175050301810865) internal successors, (1409), 1005 states have internal predecessors, (1409), 253 states have call successors, (253), 69 states have call predecessors, (253), 69 states have return successors, (264), 249 states have call predecessors, (264), 252 states have call successors, (264) [2021-12-07 00:32:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1317 states and 1926 transitions. [2021-12-07 00:32:32,039 INFO L78 Accepts]: Start accepts. Automaton has 1317 states and 1926 transitions. Word has length 40 [2021-12-07 00:32:32,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:32,039 INFO L470 AbstractCegarLoop]: Abstraction has 1317 states and 1926 transitions. [2021-12-07 00:32:32,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-07 00:32:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1926 transitions. [2021-12-07 00:32:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-07 00:32:32,041 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:32,041 INFO L514 BasicCegarLoop]: trace histogram [4, 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, 1, 1, 1, 1] [2021-12-07 00:32:32,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-12-07 00:32:32,242 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:32,242 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:32,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:32,243 INFO L85 PathProgramCache]: Analyzing trace with hash 1881785150, now seen corresponding path program 2 times [2021-12-07 00:32:32,243 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:32,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2109343738] [2021-12-07 00:32:32,243 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-07 00:32:32,244 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:32,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:32,244 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:32,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-12-07 00:32:32,770 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-12-07 00:32:32,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-07 00:32:32,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 968 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:32:32,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-07 00:32:32,871 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:32,872 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:32,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2109343738] [2021-12-07 00:32:32,872 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2109343738] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:32,872 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:32,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:32:32,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139048392] [2021-12-07 00:32:32,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:32,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:32:32,873 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:32,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:32:32,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:32,874 INFO L87 Difference]: Start difference. First operand 1317 states and 1926 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:32:33,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:33,048 INFO L93 Difference]: Finished difference Result 2670 states and 3896 transitions. [2021-12-07 00:32:33,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:32:33,049 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 43 [2021-12-07 00:32:33,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:33,057 INFO L225 Difference]: With dead ends: 2670 [2021-12-07 00:32:33,057 INFO L226 Difference]: Without dead ends: 1358 [2021-12-07 00:32:33,062 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:33,063 INFO L933 BasicCegarLoop]: 1898 mSDtfsCounter, 52 mSDsluCounter, 1858 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 3756 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:33,063 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 3756 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:32:33,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2021-12-07 00:32:33,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1352. [2021-12-07 00:32:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1352 states, 1024 states have (on average 1.4140625) internal successors, (1448), 1035 states have internal predecessors, (1448), 255 states have call successors, (255), 73 states have call predecessors, (255), 72 states have return successors, (260), 250 states have call predecessors, (260), 254 states have call successors, (260) [2021-12-07 00:32:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1352 states and 1963 transitions. [2021-12-07 00:32:33,108 INFO L78 Accepts]: Start accepts. Automaton has 1352 states and 1963 transitions. Word has length 43 [2021-12-07 00:32:33,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:33,108 INFO L470 AbstractCegarLoop]: Abstraction has 1352 states and 1963 transitions. [2021-12-07 00:32:33,108 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-07 00:32:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1963 transitions. [2021-12-07 00:32:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-12-07 00:32:33,110 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:33,110 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:33,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2021-12-07 00:32:33,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:33,311 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:33,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:33,311 INFO L85 PathProgramCache]: Analyzing trace with hash -1479665570, now seen corresponding path program 1 times [2021-12-07 00:32:33,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:33,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [787570391] [2021-12-07 00:32:33,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:33,312 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:33,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:33,313 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:33,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-12-07 00:32:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:33,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 1108 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:32:33,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:32:34,200 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:34,200 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:34,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [787570391] [2021-12-07 00:32:34,201 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [787570391] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:34,201 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:34,201 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:32:34,201 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134153926] [2021-12-07 00:32:34,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:34,201 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:32:34,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:34,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:32:34,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:34,202 INFO L87 Difference]: Start difference. First operand 1352 states and 1963 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-07 00:32:34,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:34,269 INFO L93 Difference]: Finished difference Result 1385 states and 1994 transitions. [2021-12-07 00:32:34,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:32:34,269 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 64 [2021-12-07 00:32:34,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:34,277 INFO L225 Difference]: With dead ends: 1385 [2021-12-07 00:32:34,277 INFO L226 Difference]: Without dead ends: 1382 [2021-12-07 00:32:34,278 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:34,279 INFO L933 BasicCegarLoop]: 1900 mSDtfsCounter, 1797 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1797 SdHoareTripleChecker+Valid, 1973 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:34,279 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1797 Valid, 1973 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:32:34,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1382 states. [2021-12-07 00:32:34,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1382 to 1382. [2021-12-07 00:32:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1382 states, 1043 states have (on average 1.4074784276126557) internal successors, (1468), 1054 states have internal predecessors, (1468), 259 states have call successors, (259), 80 states have call predecessors, (259), 79 states have return successors, (264), 254 states have call predecessors, (264), 258 states have call successors, (264) [2021-12-07 00:32:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1382 states and 1991 transitions. [2021-12-07 00:32:34,326 INFO L78 Accepts]: Start accepts. Automaton has 1382 states and 1991 transitions. Word has length 64 [2021-12-07 00:32:34,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:34,326 INFO L470 AbstractCegarLoop]: Abstraction has 1382 states and 1991 transitions. [2021-12-07 00:32:34,326 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-07 00:32:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1991 transitions. [2021-12-07 00:32:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-12-07 00:32:34,333 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:34,333 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:34,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-12-07 00:32:34,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:34,534 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:34,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:34,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1627499637, now seen corresponding path program 1 times [2021-12-07 00:32:34,536 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:34,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1063173497] [2021-12-07 00:32:34,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:34,536 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:34,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:34,537 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:34,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-12-07 00:32:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:35,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 1556 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:32:35,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-07 00:32:35,819 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:35,819 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:35,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1063173497] [2021-12-07 00:32:35,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1063173497] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:35,820 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:35,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:32:35,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277653480] [2021-12-07 00:32:35,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:35,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-07 00:32:35,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:35,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:32:35,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:35,822 INFO L87 Difference]: Start difference. First operand 1382 states and 1991 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2021-12-07 00:32:36,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:36,038 INFO L93 Difference]: Finished difference Result 2827 states and 4060 transitions. [2021-12-07 00:32:36,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:32:36,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 164 [2021-12-07 00:32:36,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:36,050 INFO L225 Difference]: With dead ends: 2827 [2021-12-07 00:32:36,050 INFO L226 Difference]: Without dead ends: 1473 [2021-12-07 00:32:36,057 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:32:36,058 INFO L933 BasicCegarLoop]: 1953 mSDtfsCounter, 265 mSDsluCounter, 1690 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 3643 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:36,058 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [265 Valid, 3643 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:32:36,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2021-12-07 00:32:36,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1464. [2021-12-07 00:32:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1464 states, 1107 states have (on average 1.3956639566395663) internal successors, (1545), 1118 states have internal predecessors, (1545), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2021-12-07 00:32:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1464 states and 2080 transitions. [2021-12-07 00:32:36,124 INFO L78 Accepts]: Start accepts. Automaton has 1464 states and 2080 transitions. Word has length 164 [2021-12-07 00:32:36,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:36,124 INFO L470 AbstractCegarLoop]: Abstraction has 1464 states and 2080 transitions. [2021-12-07 00:32:36,124 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2021-12-07 00:32:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2080 transitions. [2021-12-07 00:32:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-12-07 00:32:36,132 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:36,133 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:36,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-12-07 00:32:36,333 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:36,335 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:36,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:36,336 INFO L85 PathProgramCache]: Analyzing trace with hash 1627678798, now seen corresponding path program 1 times [2021-12-07 00:32:36,340 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:36,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [262171900] [2021-12-07 00:32:36,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:36,341 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:36,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:36,344 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:36,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-12-07 00:32:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:37,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 1606 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:32:37,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-12-07 00:32:38,040 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:38,040 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:38,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [262171900] [2021-12-07 00:32:38,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [262171900] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:38,041 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:38,041 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:32:38,041 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740616431] [2021-12-07 00:32:38,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:38,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:32:38,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:38,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:32:38,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-07 00:32:38,042 INFO L87 Difference]: Start difference. First operand 1464 states and 2080 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:32:38,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:38,222 INFO L93 Difference]: Finished difference Result 3115 states and 4418 transitions. [2021-12-07 00:32:38,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:32:38,223 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 178 [2021-12-07 00:32:38,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:38,232 INFO L225 Difference]: With dead ends: 3115 [2021-12-07 00:32:38,232 INFO L226 Difference]: Without dead ends: 1679 [2021-12-07 00:32:38,237 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:32:38,238 INFO L933 BasicCegarLoop]: 2177 mSDtfsCounter, 339 mSDsluCounter, 4003 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 6180 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:38,238 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 6180 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:32:38,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1679 states. [2021-12-07 00:32:38,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1679 to 1466. [2021-12-07 00:32:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1466 states, 1109 states have (on average 1.3949504057709647) internal successors, (1547), 1120 states have internal predecessors, (1547), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2021-12-07 00:32:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1466 states and 2082 transitions. [2021-12-07 00:32:38,293 INFO L78 Accepts]: Start accepts. Automaton has 1466 states and 2082 transitions. Word has length 178 [2021-12-07 00:32:38,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:38,293 INFO L470 AbstractCegarLoop]: Abstraction has 1466 states and 2082 transitions. [2021-12-07 00:32:38,293 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-07 00:32:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2082 transitions. [2021-12-07 00:32:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-12-07 00:32:38,299 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:38,300 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:38,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2021-12-07 00:32:38,500 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:38,500 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:38,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:38,501 INFO L85 PathProgramCache]: Analyzing trace with hash 2128139700, now seen corresponding path program 1 times [2021-12-07 00:32:38,502 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:38,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1356511665] [2021-12-07 00:32:38,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:38,502 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:38,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:38,503 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:38,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-12-07 00:32:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:39,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 1627 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:32:39,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-12-07 00:32:39,782 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:39,782 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:39,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1356511665] [2021-12-07 00:32:39,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1356511665] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:39,782 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:39,782 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:32:39,782 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078519117] [2021-12-07 00:32:39,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:39,783 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:32:39,783 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:39,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:32:39,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-07 00:32:39,784 INFO L87 Difference]: Start difference. First operand 1466 states and 2082 transitions. Second operand has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-07 00:32:39,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:39,962 INFO L93 Difference]: Finished difference Result 3120 states and 4423 transitions. [2021-12-07 00:32:39,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:32:39,963 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 189 [2021-12-07 00:32:39,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:39,972 INFO L225 Difference]: With dead ends: 3120 [2021-12-07 00:32:39,972 INFO L226 Difference]: Without dead ends: 1682 [2021-12-07 00:32:39,977 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:32:39,977 INFO L933 BasicCegarLoop]: 2180 mSDtfsCounter, 339 mSDsluCounter, 4003 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 6183 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:39,978 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 6183 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-07 00:32:39,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1682 states. [2021-12-07 00:32:40,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1682 to 1466. [2021-12-07 00:32:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1466 states, 1109 states have (on average 1.3949504057709647) internal successors, (1547), 1120 states have internal predecessors, (1547), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2021-12-07 00:32:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1466 states and 2082 transitions. [2021-12-07 00:32:40,037 INFO L78 Accepts]: Start accepts. Automaton has 1466 states and 2082 transitions. Word has length 189 [2021-12-07 00:32:40,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:40,037 INFO L470 AbstractCegarLoop]: Abstraction has 1466 states and 2082 transitions. [2021-12-07 00:32:40,037 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-12-07 00:32:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2082 transitions. [2021-12-07 00:32:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-12-07 00:32:40,043 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:40,043 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:40,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2021-12-07 00:32:40,244 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:40,244 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:40,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:40,245 INFO L85 PathProgramCache]: Analyzing trace with hash -128535784, now seen corresponding path program 1 times [2021-12-07 00:32:40,246 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-07 00:32:40,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [763282238] [2021-12-07 00:32:40,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:40,246 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-07 00:32:40,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat [2021-12-07 00:32:40,247 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-07 00:32:40,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-12-07 00:32:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:41,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 1778 conjuncts, 9 conjunts are in the unsatisfiable core [2021-12-07 00:32:41,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:32:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-12-07 00:32:41,815 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-07 00:32:41,815 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-07 00:32:41,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [763282238] [2021-12-07 00:32:41,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [763282238] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:41,815 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:41,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:32:41,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258681247] [2021-12-07 00:32:41,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:41,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-07 00:32:41,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-07 00:32:41,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:32:41,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:32:41,817 INFO L87 Difference]: Start difference. First operand 1466 states and 2082 transitions. Second operand has 5 states, 5 states have (on average 30.8) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:32:41,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:41,864 INFO L93 Difference]: Finished difference Result 1603 states and 2264 transitions. [2021-12-07 00:32:41,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:32:41,866 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 30.8) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 232 [2021-12-07 00:32:41,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:41,866 INFO L225 Difference]: With dead ends: 1603 [2021-12-07 00:32:41,866 INFO L226 Difference]: Without dead ends: 0 [2021-12-07 00:32:41,869 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:32:41,870 INFO L933 BasicCegarLoop]: 177 mSDtfsCounter, 57 mSDsluCounter, 466 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 643 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:41,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 643 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-07 00:32:41,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-07 00:32:41,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-07 00:32:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:32:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-07 00:32:41,871 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 232 [2021-12-07 00:32:41,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:41,871 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:32:41,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 30.8) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2021-12-07 00:32:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:32:41,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-07 00:32:41,873 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-07 00:32:41,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-12-07 00:32:42,074 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-07 00:32:42,075 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2021-12-07 00:32:43,973 INFO L858 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L861 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L861 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2021-12-07 00:32:43,974 INFO L861 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2021-12-07 00:32:43,974 INFO L861 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2021-12-07 00:32:43,974 INFO L858 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2021-12-07 00:32:43,975 INFO L861 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2021-12-07 00:32:43,975 INFO L858 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L858 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:43,976 INFO L861 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L858 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2021-12-07 00:32:43,977 INFO L861 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L5973-2(line 5973) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L5973(line 5973) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L861 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L861 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L861 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L861 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2021-12-07 00:32:43,978 INFO L858 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2021-12-07 00:32:43,978 INFO L861 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L6016-2(line 6016) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L6016(line 6016) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L5967-2(line 5967) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L5967-3(line 5967) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2021-12-07 00:32:43,979 INFO L858 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2021-12-07 00:32:43,979 INFO L861 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L861 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,980 INFO L858 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6037-2(line 6037) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2021-12-07 00:32:43,981 INFO L858 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2021-12-07 00:32:43,981 INFO L861 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L861 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2021-12-07 00:32:43,982 INFO L858 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2021-12-07 00:32:43,983 INFO L861 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2021-12-07 00:32:43,984 INFO L861 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2021-12-07 00:32:43,984 INFO L858 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L4589-2(line 4589) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L4589(line 4589) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L858 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2021-12-07 00:32:43,985 INFO L861 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2021-12-07 00:32:43,986 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point L4562(line 4562) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point L4562-2(line 4562) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L858 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2021-12-07 00:32:43,987 INFO L861 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L861 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2021-12-07 00:32:43,988 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2021-12-07 00:32:43,989 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2021-12-07 00:32:43,989 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L861 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2021-12-07 00:32:43,990 INFO L858 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4447(line 4447) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4447-2(line 4447) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L858 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2021-12-07 00:32:43,991 INFO L861 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L854 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_state_variable_1~0))) [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2021-12-07 00:32:43,992 INFO L861 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2021-12-07 00:32:43,992 INFO L858 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2021-12-07 00:32:43,993 INFO L861 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2021-12-07 00:32:43,993 INFO L858 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L858 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2021-12-07 00:32:43,994 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2021-12-07 00:32:43,995 INFO L861 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L861 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2021-12-07 00:32:43,996 INFO L858 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L861 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2021-12-07 00:32:43,997 INFO L858 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L861 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2021-12-07 00:32:43,998 INFO L858 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L4865-2(line 4865) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L4865(line 4865) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L861 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2021-12-07 00:32:43,999 INFO L858 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L861 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2021-12-07 00:32:44,000 INFO L858 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2021-12-07 00:32:44,001 INFO L861 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,001 INFO L858 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L861 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2021-12-07 00:32:44,002 INFO L858 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2021-12-07 00:32:44,003 INFO L858 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2021-12-07 00:32:44,003 INFO L861 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L861 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2021-12-07 00:32:44,004 INFO L858 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L861 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L4815(line 4815) no Hoare annotation was computed. [2021-12-07 00:32:44,005 INFO L858 garLoopResultBuilder]: For program point L4815-2(line 4815) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L4948-2(line 4948) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L4948(line 4948) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L861 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2021-12-07 00:32:44,006 INFO L858 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L861 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2021-12-07 00:32:44,007 INFO L858 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L861 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2021-12-07 00:32:44,008 INFO L858 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L858 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2021-12-07 00:32:44,009 INFO L861 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2021-12-07 00:32:44,010 INFO L861 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2021-12-07 00:32:44,010 INFO L858 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L861 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2021-12-07 00:32:44,011 INFO L861 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L861 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L861 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2021-12-07 00:32:44,011 INFO L861 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2021-12-07 00:32:44,011 INFO L858 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L861 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4964-2(line 4964) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4964(line 4964) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L861 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2021-12-07 00:32:44,012 INFO L861 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2021-12-07 00:32:44,012 INFO L861 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4833-2(line 4833) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2021-12-07 00:32:44,012 INFO L861 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2021-12-07 00:32:44,012 INFO L858 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L861 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L861 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L861 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L861 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L861 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2021-12-07 00:32:44,013 INFO L858 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4970-2(line 4970) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4841-2(line 4841) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4841(line 4841) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L858 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2021-12-07 00:32:44,014 INFO L861 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L861 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2021-12-07 00:32:44,015 INFO L858 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2021-12-07 00:32:44,016 INFO L858 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2021-12-07 00:32:44,016 INFO L861 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2021-12-07 00:32:44,017 INFO L858 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2021-12-07 00:32:44,017 INFO L861 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L861 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4851(line 4851) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4851-2(line 4851) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L861 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L861 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L861 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4985-2(line 4985) no Hoare annotation was computed. [2021-12-07 00:32:44,018 INFO L858 garLoopResultBuilder]: For program point L4985(line 4985) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2021-12-07 00:32:44,019 INFO L858 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2021-12-07 00:32:44,019 INFO L861 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2021-12-07 00:32:44,020 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2021-12-07 00:32:44,021 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L861 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2021-12-07 00:32:44,022 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L4251(line 4251) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L4251-2(line 4251) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L4251-3(line 4251) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2021-12-07 00:32:44,023 INFO L858 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2021-12-07 00:32:44,023 INFO L861 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2021-12-07 00:32:44,024 INFO L861 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2021-12-07 00:32:44,024 INFO L858 garLoopResultBuilder]: For program point L4225-2(line 4225) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L4225(line 4225) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5446(line 5446) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5446-2(line 5446) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L861 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2021-12-07 00:32:44,025 INFO L858 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5448-2(line 5448) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5448(line 5448) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L861 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2021-12-07 00:32:44,026 INFO L858 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L858 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2021-12-07 00:32:44,027 INFO L861 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L861 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2021-12-07 00:32:44,028 INFO L858 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L861 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,029 INFO L858 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: true [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L858 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2021-12-07 00:32:44,030 INFO L861 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: true [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L854 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,031 INFO L861 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L854 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L854 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L854 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2021-12-07 00:32:44,031 INFO L858 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L854 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,032 INFO L861 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: true [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2021-12-07 00:32:44,032 INFO L861 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2021-12-07 00:32:44,032 INFO L858 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L861 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L854 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2021-12-07 00:32:44,033 INFO L858 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L854 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2021-12-07 00:32:44,037 INFO L854 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L858 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2021-12-07 00:32:44,037 INFO L854 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L854 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L861 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: true [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6689-2(line 6689) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6689(line 6689) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6690(line 6690) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L854 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6690-2(line 6690) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L858 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2021-12-07 00:32:44,038 INFO L854 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2021-12-07 00:32:44,039 INFO L854 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_1~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv19 32)) (_ bv0 32)) .cse1) (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv12 32)) (_ bv0 32)) .cse1))) [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L854 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L854 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L861 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2021-12-07 00:32:44,039 INFO L861 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2021-12-07 00:32:44,039 INFO L858 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L858 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2021-12-07 00:32:44,040 INFO L854 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L854 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2021-12-07 00:32:44,041 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L861 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L854 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L861 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L854 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L854 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:32:44,042 INFO L858 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L854 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,043 INFO L854 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L854 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L854 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L861 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2021-12-07 00:32:44,043 INFO L861 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2021-12-07 00:32:44,043 INFO L858 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2021-12-07 00:32:44,044 INFO L858 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2021-12-07 00:32:44,044 INFO L858 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2021-12-07 00:32:44,044 INFO L861 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2021-12-07 00:32:44,046 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:44,047 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-07 00:32:44,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:32:44 BoogieIcfgContainer [2021-12-07 00:32:44,060 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-07 00:32:44,060 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 00:32:44,060 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 00:32:44,061 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 00:32:44,061 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:28" (3/4) ... [2021-12-07 00:32:44,063 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2021-12-07 00:32:44,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-12-07 00:32:44,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2021-12-07 00:32:44,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2021-12-07 00:32:44,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2021-12-07 00:32:44,114 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 453 nodes and edges [2021-12-07 00:32:44,121 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 148 nodes and edges [2021-12-07 00:32:44,129 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2021-12-07 00:32:44,136 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2021-12-07 00:32:44,140 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-07 00:32:44,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-07 00:32:44,144 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-07 00:32:44,145 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:32:44,172 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) [2021-12-07 00:32:44,435 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-07 00:32:44,435 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 00:32:44,435 INFO L158 Benchmark]: Toolchain (without parser) took 36291.00ms. Allocated memory was 62.9MB in the beginning and 293.6MB in the end (delta: 230.7MB). Free memory was 35.1MB in the beginning and 50.0MB in the end (delta: -14.9MB). Peak memory consumption was 213.9MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,435 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:32:44,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1553.42ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 34.9MB in the beginning and 45.0MB in the end (delta: -10.1MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.84ms. Allocated memory is still 123.7MB. Free memory was 45.0MB in the beginning and 46.7MB in the end (delta: -1.7MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,436 INFO L158 Benchmark]: Boogie Preprocessor took 219.61ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 46.7MB in the beginning and 70.4MB in the end (delta: -23.7MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,436 INFO L158 Benchmark]: RCFGBuilder took 18566.22ms. Allocated memory was 151.0MB in the beginning and 293.6MB in the end (delta: 142.6MB). Free memory was 70.4MB in the beginning and 142.5MB in the end (delta: -72.1MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,437 INFO L158 Benchmark]: TraceAbstraction took 15402.34ms. Allocated memory is still 293.6MB. Free memory was 141.4MB in the beginning and 206.2MB in the end (delta: -64.7MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,437 INFO L158 Benchmark]: Witness Printer took 374.38ms. Allocated memory is still 293.6MB. Free memory was 205.1MB in the beginning and 50.0MB in the end (delta: 155.2MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. [2021-12-07 00:32:44,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1553.42ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 34.9MB in the beginning and 45.0MB in the end (delta: -10.1MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.84ms. Allocated memory is still 123.7MB. Free memory was 45.0MB in the beginning and 46.7MB in the end (delta: -1.7MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.61ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 46.7MB in the beginning and 70.4MB in the end (delta: -23.7MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. * RCFGBuilder took 18566.22ms. Allocated memory was 151.0MB in the beginning and 293.6MB in the end (delta: 142.6MB). Free memory was 70.4MB in the beginning and 142.5MB in the end (delta: -72.1MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. * TraceAbstraction took 15402.34ms. Allocated memory is still 293.6MB. Free memory was 141.4MB in the beginning and 206.2MB in the end (delta: -64.7MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. * Witness Printer took 374.38ms. Allocated memory is still 293.6MB. Free memory was 205.1MB in the beginning and 50.0MB in the end (delta: 155.2MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3810]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 70 procedures, 1326 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 15.3s, OverallIterations: 8, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2866 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2864 mSDsluCounter, 37523 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 23433 mSDsCounter, 40 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 283 IncrementalHoareTripleChecker+Invalid, 323 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40 mSolverCounterUnsat, 14090 mSDtfsCounter, 283 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 990 GetRequests, 964 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1466occurred in iteration=6, InterpolantAutomatonStates: 39, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 446 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 9217 PreInvPairs, 9348 NumberOfFragments, 614 HoareAnnotationTreeSize, 9217 FomulaSimplifications, 158 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 492 FomulaSimplificationsInter, 2170 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 4.6s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 949 NumberOfCodeBlocks, 939 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 980 ConstructedInterpolants, 0 QuantifiedInterpolants, 1230 SizeOfPredicates, 8 NumberOfNonLiveVariables, 10628 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 247/249 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) - InvariantResult [Line: 3736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) || (0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - InvariantResult [Line: 7405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7264]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3680]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-07 00:32:44,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b133b622-c42b-4650-aa55-bcf2a258db65/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE