/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-gigaset-gigaset.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 11:49:35,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 11:49:35,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 11:49:35,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 11:49:35,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 11:49:35,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 11:49:35,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 11:49:35,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 11:49:35,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 11:49:35,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 11:49:35,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 11:49:35,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 11:49:35,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 11:49:35,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 11:49:35,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 11:49:35,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 11:49:35,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 11:49:35,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 11:49:35,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 11:49:35,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 11:49:35,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 11:49:35,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 11:49:35,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 11:49:35,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 11:49:35,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-22 11:49:35,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-22 11:49:35,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-22 11:49:35,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-22 11:49:35,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-22 11:49:35,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-22 11:49:35,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 11:49:35,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 11:49:35,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 11:49:35,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 11:49:35,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 11:49:35,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 11:49:35,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 11:49:35,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 11:49:35,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 11:49:35,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 11:49:35,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 11:49:35,837 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 11:49:35,888 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 11:49:35,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 11:49:35,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 11:49:35,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 11:49:35,894 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 11:49:35,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 11:49:35,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 11:49:35,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 11:49:35,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 11:49:35,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 11:49:35,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 11:49:35,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 11:49:35,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 11:49:35,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 11:49:35,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 11:49:35,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 11:49:35,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 11:49:35,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 11:49:35,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 11:49:35,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 11:49:35,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 11:49:35,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 11:49:35,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 11:49:35,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 11:49:35,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 11:49:35,900 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 11:49:36,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 11:49:36,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 11:49:36,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 11:49:36,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 11:49:36,334 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 11:49:36,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-gigaset-gigaset.ko.cil.out.i [2020-12-22 11:49:36,413 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef5061da/287bad8793fb40f298c33f80c8f56540/FLAGfae61c0c2 [2020-12-22 11:49:37,759 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 11:49:37,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-gigaset-gigaset.ko.cil.out.i [2020-12-22 11:49:37,867 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef5061da/287bad8793fb40f298c33f80c8f56540/FLAGfae61c0c2 [2020-12-22 11:49:37,961 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef5061da/287bad8793fb40f298c33f80c8f56540 [2020-12-22 11:49:37,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 11:49:37,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 11:49:37,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 11:49:37,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 11:49:37,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 11:49:37,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:49:37" (1/1) ... [2020-12-22 11:49:37,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7258cdf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:37, skipping insertion in model container [2020-12-22 11:49:37,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:49:37" (1/1) ... [2020-12-22 11:49:37,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 11:49:38,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 11:49:40,149 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-gigaset-gigaset.ko.cil.out.i[190502,190515] [2020-12-22 11:49:40,853 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:40,858 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:40,858 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:40,866 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:42,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 11:49:42,312 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 11:49:42,654 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-gigaset-gigaset.ko.cil.out.i[190502,190515] [2020-12-22 11:49:42,792 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:42,795 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:42,796 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:42,800 WARN L1501 CHandler]: Possible shadowing of function abort [2020-12-22 11:49:43,282 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 11:49:44,099 INFO L208 MainTranslator]: Completed translation [2020-12-22 11:49:44,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44 WrapperNode [2020-12-22 11:49:44,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 11:49:44,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 11:49:44,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 11:49:44,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 11:49:44,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 11:49:44,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 11:49:44,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 11:49:44,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 11:49:44,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:44,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... [2020-12-22 11:49:45,071 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 11:49:45,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 11:49:45,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 11:49:45,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 11:49:45,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 11:49:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-12-22 11:49:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-12-22 11:49:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-12-22 11:49:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-22 11:49:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-22 11:49:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_enterconfigmode [2020-12-22 11:49:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_enterconfigmode [2020-12-22 11:49:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 11:49:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 11:49:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure if_ioctl [2020-12-22 11:49:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure if_ioctl [2020-12-22 11:49:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 11:49:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 11:49:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure if_config [2020-12-22 11:49:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure if_config [2020-12-22 11:49:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure if_chars_in_buffer [2020-12-22 11:49:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure if_chars_in_buffer [2020-12-22 11:49:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure if_write_room [2020-12-22 11:49:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure if_write_room [2020-12-22 11:49:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure if_lock [2020-12-22 11:49:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure if_lock [2020-12-22 11:49:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-22 11:49:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-12-22 11:49:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-12-22 11:49:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure if_tiocmset [2020-12-22 11:49:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure if_tiocmset [2020-12-22 11:49:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure setflags [2020-12-22 11:49:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure setflags [2020-12-22 11:49:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 11:49:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 11:49:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 11:49:47,102 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4660-1: call __bad_percpu_size(); [2020-12-22 11:49:47,103 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4660-2: call __bad_percpu_size(); [2020-12-22 11:49:47,103 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4660: call __bad_percpu_size(); [2020-12-22 11:49:47,103 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2020-12-22 11:49:47,104 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false;havoc get_current_#res.base, get_current_#res.offset;havoc get_current_~pfo_ret__~0.base, get_current_~pfo_ret__~0.offset;havoc get_current_~pfo_ret__~0.base, get_current_~pfo_ret__~0.offset; [2020-12-22 11:49:47,104 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4661-3: get_current_#res.base, get_current_#res.offset := get_current_~pfo_ret__~0.base, get_current_~pfo_ret__~0.offset; [2020-12-22 11:49:47,104 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4661-1: get_current_#res.base, get_current_#res.offset := get_current_~pfo_ret__~0.base, get_current_~pfo_ret__~0.offset; [2020-12-22 11:49:47,104 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4657: assume !true; [2020-12-22 11:49:47,105 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4657: goto; [2020-12-22 11:49:47,105 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume !false; [2020-12-22 11:49:47,105 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4661-5: get_current_#res.base, get_current_#res.offset := get_current_~pfo_ret__~0.base, get_current_~pfo_ret__~0.offset; [2020-12-22 11:49:47,105 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume false; [2020-12-22 11:49:47,105 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2020-12-22 11:49:47,106 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !true; [2020-12-22 11:49:47,106 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2020-12-22 11:49:47,106 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2020-12-22 11:49:47,106 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2020-12-22 11:49:47,106 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !true; [2020-12-22 11:49:47,107 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4679: #t~ret80.base, #t~ret80.offset := get_current_#res.base, get_current_#res.offset;~tmp~4.base, ~tmp~4.offset := #t~ret80.base, #t~ret80.offset;havoc #t~ret80.base, #t~ret80.offset;~__ptr~0.base, ~__ptr~0.offset := ~tmp~4.base, ~tmp~4.offset; [2020-12-22 11:49:47,107 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4679-1: #t~ret81.base, #t~ret81.offset := get_current_#res.base, get_current_#res.offset;~tmp___0~1.base, ~tmp___0~1.offset := #t~ret81.base, #t~ret81.offset;havoc #t~ret81.base, #t~ret81.offset;~__ptr___0~0.base, ~__ptr___0~0.offset := ~tmp___0~1.base, ~tmp___0~1.offset; [2020-12-22 11:49:47,107 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-12-22 11:49:47,107 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4679-2: #t~ret82.base, #t~ret82.offset := get_current_#res.base, get_current_#res.offset;~tmp___1~1.base, ~tmp___1~1.offset := #t~ret82.base, #t~ret82.offset;havoc #t~ret82.base, #t~ret82.offset;~__ptr___1~0.base, ~__ptr___1~0.offset := ~tmp___1~1.base, ~tmp___1~1.offset; [2020-12-22 11:49:47,107 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-12-22 11:49:47,690 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume !false; [2020-12-22 11:49:47,690 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume false; [2020-12-22 11:49:47,714 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-22 11:49:47,738 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-22 11:49:47,739 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-22 11:49:47,741 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock.