/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 12:07:33,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 12:07:33,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 12:07:33,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 12:07:33,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 12:07:33,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 12:07:33,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 12:07:33,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 12:07:33,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 12:07:33,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 12:07:33,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 12:07:33,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 12:07:33,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 12:07:33,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 12:07:33,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 12:07:33,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 12:07:33,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 12:07:33,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 12:07:33,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 12:07:33,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 12:07:33,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 12:07:33,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 12:07:33,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 12:07:33,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 12:07:33,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 12:07:33,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 12:07:33,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 12:07:33,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 12:07:33,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 12:07:33,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 12:07:33,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 12:07:33,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 12:07:33,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 12:07:33,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 12:07:33,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 12:07:33,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 12:07:33,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 12:07:33,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 12:07:33,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 12:07:33,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 12:07:33,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 12:07:33,977 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 12:07:33,993 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 12:07:33,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 12:07:33,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 12:07:33,994 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 12:07:33,994 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 12:07:33,994 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 12:07:33,995 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 12:07:33,996 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 12:07:33,996 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 12:07:33,996 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 12:07:33,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 12:07:33,997 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 12:07:33,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 12:07:33,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 12:07:33,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 12:07:33,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 12:07:33,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 12:07:33,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 12:07:33,999 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 12:07:34,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 12:07:34,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 12:07:34,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 12:07:34,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 12:07:34,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 12:07:34,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 12:07:34,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 12:07:34,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 12:07:34,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 12:07:34,001 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 12:07:34,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 12:07:34,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 12:07:34,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 12:07:34,002 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 12:07:34,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 12:07:34,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 12:07:34,326 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 12:07:34,327 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 12:07:34,327 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 12:07:34,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-11-24 12:07:34,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6f6e778/4259cbfde188425fab8730aae7f33c3e/FLAGae48abd4a [2019-11-24 12:07:35,248 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 12:07:35,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-11-24 12:07:35,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6f6e778/4259cbfde188425fab8730aae7f33c3e/FLAGae48abd4a [2019-11-24 12:07:35,725 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d6f6e778/4259cbfde188425fab8730aae7f33c3e [2019-11-24 12:07:35,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 12:07:35,737 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 12:07:35,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 12:07:35,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 12:07:35,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 12:07:35,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:07:35" (1/1) ... [2019-11-24 12:07:35,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de553db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:35, skipping insertion in model container [2019-11-24 12:07:35,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:07:35" (1/1) ... [2019-11-24 12:07:35,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 12:07:35,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 12:07:37,719 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 12:07:37,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 12:07:37,821 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 12:07:38,167 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 12:07:38,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 12:07:38,557 INFO L208 MainTranslator]: Completed translation [2019-11-24 12:07:38,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38 WrapperNode [2019-11-24 12:07:38,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 12:07:38,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 12:07:38,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 12:07:38,559 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 12:07:38,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:38,686 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:38,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 12:07:38,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 12:07:38,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 12:07:38,914 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 12:07:38,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:38,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:38,959 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:38,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:39,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:39,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:39,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (1/1) ... [2019-11-24 12:07:39,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 12:07:39,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 12:07:39,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 12:07:39,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 12:07:39,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:07:38" (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 [2019-11-24 12:07:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-24 12:07:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-24 12:07:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-24 12:07:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-24 12:07:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 12:07:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 12:07:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 12:07:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 12:07:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-24 12:07:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 12:07:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 12:07:40,602 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,632 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,637 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,714 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,719 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,725 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,736 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,745 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,750 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,799 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,800 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,805 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,810 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,815 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,820 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:40,826 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 12:07:56,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1145: assume false; [2019-11-24 12:07:56,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1146: assume !false; [2019-11-24 12:07:56,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2458: assume !false; [2019-11-24 12:07:56,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2457: assume false; [2019-11-24 12:07:56,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1031: assume false; [2019-11-24 12:07:56,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1032: assume !false; [2019-11-24 12:07:56,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2344: assume !false; [2019-11-24 12:07:56,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2343: assume false; [2019-11-24 12:07:56,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume !false; [2019-11-24 12:07:56,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume false; [2019-11-24 12:07:56,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume !false; [2019-11-24 12:07:56,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##227: assume false; [2019-11-24 12:07:56,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1957: assume false; [2019-11-24 12:07:56,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1958: assume !false; [2019-11-24 12:07:56,312 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##352: assume !false; [2019-11-24 12:07:56,312 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##351: assume false; [2019-11-24 12:07:56,312 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##467: assume false; [2019-11-24 12:07:56,312 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##468: assume !false; [2019-11-24 12:07:56,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##554: assume !false; [2019-11-24 12:07:56,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##553: assume false; [2019-11-24 12:07:56,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1822: assume false; [2019-11-24 12:07:56,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1823: assume !false; [2019-11-24 12:07:56,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1809: assume false; [2019-11-24 12:07:56,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1810: assume !false; [2019-11-24 12:07:56,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2199: assume !false; [2019-11-24 12:07:56,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2198: assume false; [2019-11-24 12:07:56,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##689: assume !false; [2019-11-24 12:07:56,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##688: assume false; [2019-11-24 12:07:56,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2072: assume !false; [2019-11-24 12:07:56,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2071: assume false; [2019-11-24 12:07:56,316 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##884: assume !false; [2019-11-24 12:07:56,316 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##883: assume false;