/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/product-lines/elevator_spec1_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 04:39:44,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 04:39:44,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 04:39:44,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 04:39:44,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 04:39:44,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 04:39:44,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 04:39:44,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 04:39:44,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 04:39:44,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 04:39:44,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 04:39:44,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 04:39:44,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 04:39:44,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 04:39:44,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 04:39:44,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 04:39:44,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 04:39:44,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 04:39:44,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 04:39:44,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 04:39:44,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 04:39:44,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 04:39:44,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 04:39:44,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 04:39:44,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 04:39:44,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 04:39:44,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 04:39:44,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 04:39:44,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 04:39:44,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 04:39:44,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 04:39:44,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 04:39:44,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 04:39:44,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 04:39:44,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 04:39:44,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 04:39:44,724 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 04:39:44,756 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 04:39:44,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 04:39:44,761 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 04:39:44,761 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 04:39:44,761 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 04:39:44,761 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 04:39:44,762 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 04:39:44,764 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 04:39:44,765 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 04:39:44,765 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 04:39:44,765 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 04:39:44,765 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 04:39:44,765 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 04:39:44,766 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 04:39:44,766 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 04:39:44,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 04:39:44,768 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 04:39:44,768 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 04:39:44,768 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 04:39:44,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 04:39:44,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 04:39:44,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 04:39:44,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 04:39:44,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 04:39:44,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 04:39:44,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 04:39:44,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 04:39:44,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 04:39:44,771 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 04:39:44,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 04:39:44,773 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 04:39:44,773 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 04:39:44,773 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 04:39:45,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 04:39:45,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 04:39:45,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 04:39:45,079 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 04:39:45,079 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 04:39:45,080 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec1_productSimulator.cil.c [2019-11-24 04:39:45,154 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac470d93/34cc98bd02a74ee0b3a40a6001353fad/FLAG71714b0a5 [2019-11-24 04:39:45,862 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 04:39:45,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec1_productSimulator.cil.c [2019-11-24 04:39:45,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac470d93/34cc98bd02a74ee0b3a40a6001353fad/FLAG71714b0a5 [2019-11-24 04:39:46,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac470d93/34cc98bd02a74ee0b3a40a6001353fad [2019-11-24 04:39:46,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 04:39:46,061 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 04:39:46,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 04:39:46,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 04:39:46,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 04:39:46,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:39:46" (1/1) ... [2019-11-24 04:39:46,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afe3c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:46, skipping insertion in model container [2019-11-24 04:39:46,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:39:46" (1/1) ... [2019-11-24 04:39:46,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 04:39:46,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 04:39:46,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:39:46,977 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 04:39:47,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:39:47,221 INFO L208 MainTranslator]: Completed translation [2019-11-24 04:39:47,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47 WrapperNode [2019-11-24 04:39:47,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 04:39:47,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 04:39:47,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 04:39:47,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 04:39:47,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:47,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:48,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 04:39:48,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 04:39:48,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 04:39:48,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 04:39:48,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:48,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:48,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:48,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:50,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:50,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:50,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (1/1) ... [2019-11-24 04:39:50,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 04:39:50,591 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 04:39:50,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 04:39:50,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 04:39:50,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:47" (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 04:39:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 04:39:50,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 04:39:50,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 04:39:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 04:40:21,233 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#42: __utac_acc__Specification1_spec__3_#t~ret41 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret41 && __utac_acc__Specification1_spec__3_#t~ret41 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~4 := __utac_acc__Specification1_spec__3_#t~ret41;havoc __utac_acc__Specification1_spec__3_#t~ret41;__utac_acc__Specification1_spec__3_~floor~0 := __utac_acc__Specification1_spec__3_~tmp~4; [2019-11-24 04:40:21,234 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#21: __utac_acc__Specification1_spec__3_#t~ret41 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret41 && __utac_acc__Specification1_spec__3_#t~ret41 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp~4 := __utac_acc__Specification1_spec__3_#t~ret41;havoc __utac_acc__Specification1_spec__3_#t~ret41;__utac_acc__Specification1_spec__3_~floor~0 := __utac_acc__Specification1_spec__3_~tmp~4; [2019-11-24 04:40:21,234 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L573-2: assume 0 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,234 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L573-2: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,234 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L573-5: assume 0 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,235 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L573-5: assume !(0 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,235 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L574-2: assume 0 != ~landingButtons_spc1_0~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,235 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L574-2: assume !(0 != ~landingButtons_spc1_0~0); [2019-11-24 04:40:21,235 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L574-5: assume 0 != ~landingButtons_spc1_0~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,236 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L574-5: assume !(0 != ~landingButtons_spc1_0~0); [2019-11-24 04:40:21,236 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L578-4: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~0;~landingButtons_spc1_0~0 := 0; [2019-11-24 04:40:21,236 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L578-4: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~0); [2019-11-24 04:40:21,236 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L578-10: assume 0 != __utac_acc__Specification1_spec__3_~tmp___4~0;~landingButtons_spc1_0~0 := 0; [2019-11-24 04:40:21,236 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L578-10: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___4~0); [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L587-2: assume 1 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L587-2: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L587-5: assume 1 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L587-5: assume !(1 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L589-2: assume 0 != ~landingButtons_spc1_1~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,237 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L589-2: assume !(0 != ~landingButtons_spc1_1~0); [2019-11-24 04:40:21,238 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L589-5: assume 0 != ~landingButtons_spc1_1~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,238 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L589-5: assume !(0 != ~landingButtons_spc1_1~0); [2019-11-24 04:40:21,238 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L593-4: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~0;~landingButtons_spc1_1~0 := 0; [2019-11-24 04:40:21,238 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L593-4: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~0); [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L593-10: assume 0 != __utac_acc__Specification1_spec__3_~tmp___3~0;~landingButtons_spc1_1~0 := 0; [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L593-10: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___3~0); [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L602-2: assume 2 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L602-2: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L602-5: assume 2 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,239 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L602-5: assume !(2 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,240 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L604-2: assume 0 != ~landingButtons_spc1_2~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,240 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L604-2: assume !(0 != ~landingButtons_spc1_2~0); [2019-11-24 04:40:21,240 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L604-5: assume 0 != ~landingButtons_spc1_2~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,240 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L604-5: assume !(0 != ~landingButtons_spc1_2~0); [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-4: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~0;~landingButtons_spc1_2~0 := 0; [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-4: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~0); [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-10: assume 0 != __utac_acc__Specification1_spec__3_~tmp___2~0;~landingButtons_spc1_2~0 := 0; [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L608-10: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___2~0); [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L617-2: assume 3 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,241 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L617-2: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,242 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L617-5: assume 3 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,242 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L617-5: assume !(3 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,242 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L619-2: assume 0 != ~landingButtons_spc1_3~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,242 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L619-2: assume !(0 != ~landingButtons_spc1_3~0); [2019-11-24 04:40:21,242 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L619-5: assume 0 != ~landingButtons_spc1_3~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,243 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L619-5: assume !(0 != ~landingButtons_spc1_3~0); [2019-11-24 04:40:21,243 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L623-4: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~0;~landingButtons_spc1_3~0 := 0; [2019-11-24 04:40:21,243 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L623-4: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~0); [2019-11-24 04:40:21,243 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L623-10: assume 0 != __utac_acc__Specification1_spec__3_~tmp___1~0;~landingButtons_spc1_3~0 := 0; [2019-11-24 04:40:21,243 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L623-10: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___1~0); [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L632-2: assume 4 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L632-2: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L632-5: assume 4 == __utac_acc__Specification1_spec__3_~floor~0; [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L632-5: assume !(4 == __utac_acc__Specification1_spec__3_~floor~0); [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L634-4: assume 0 != ~landingButtons_spc1_4~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,244 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L634-4: assume !(0 != ~landingButtons_spc1_4~0); [2019-11-24 04:40:21,245 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L634-10: assume 0 != ~landingButtons_spc1_4~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~12;havoc areDoorsOpen_~retValue_acc~12;areDoorsOpen_~retValue_acc~12 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~12; [2019-11-24 04:40:21,245 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L634-10: assume !(0 != ~landingButtons_spc1_4~0); [2019-11-24 04:40:21,245 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L638-6: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~0;~landingButtons_spc1_4~0 := 0; [2019-11-24 04:40:21,245 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L638-6: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~0); [2019-11-24 04:40:21,245 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L638-15: assume 0 != __utac_acc__Specification1_spec__3_~tmp___0~0;~landingButtons_spc1_4~0 := 0; [2019-11-24 04:40:21,246 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L638-15: assume !(0 != __utac_acc__Specification1_spec__3_~tmp___0~0); [2019-11-24 04:40:21,252 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-11: __utac_acc__Specification1_spec__3_#t~ret42 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret42 && __utac_acc__Specification1_spec__3_#t~ret42 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~0 := __utac_acc__Specification1_spec__3_#t~ret42;havoc __utac_acc__Specification1_spec__3_#t~ret42; [2019-11-24 04:40:21,252 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-12: __utac_acc__Specification1_spec__3_#t~ret43 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret43 && __utac_acc__Specification1_spec__3_#t~ret43 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~0 := __utac_acc__Specification1_spec__3_#t~ret43;havoc __utac_acc__Specification1_spec__3_#t~ret43; [2019-11-24 04:40:21,252 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-13: __utac_acc__Specification1_spec__3_#t~ret44 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret44 && __utac_acc__Specification1_spec__3_#t~ret44 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~0 := __utac_acc__Specification1_spec__3_#t~ret44;havoc __utac_acc__Specification1_spec__3_#t~ret44; [2019-11-24 04:40:21,252 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-14: __utac_acc__Specification1_spec__3_#t~ret45 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret45 && __utac_acc__Specification1_spec__3_#t~ret45 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~0 := __utac_acc__Specification1_spec__3_#t~ret45;havoc __utac_acc__Specification1_spec__3_#t~ret45; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-15: __utac_acc__Specification1_spec__3_#t~ret46 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret46 && __utac_acc__Specification1_spec__3_#t~ret46 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~0 := __utac_acc__Specification1_spec__3_#t~ret46;havoc __utac_acc__Specification1_spec__3_#t~ret46; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-27: __utac_acc__Specification1_spec__3_#t~ret42 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret42 && __utac_acc__Specification1_spec__3_#t~ret42 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___4~0 := __utac_acc__Specification1_spec__3_#t~ret42;havoc __utac_acc__Specification1_spec__3_#t~ret42; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-28: __utac_acc__Specification1_spec__3_#t~ret43 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret43 && __utac_acc__Specification1_spec__3_#t~ret43 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___3~0 := __utac_acc__Specification1_spec__3_#t~ret43;havoc __utac_acc__Specification1_spec__3_#t~ret43; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-29: __utac_acc__Specification1_spec__3_#t~ret44 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret44 && __utac_acc__Specification1_spec__3_#t~ret44 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___2~0 := __utac_acc__Specification1_spec__3_#t~ret44;havoc __utac_acc__Specification1_spec__3_#t~ret44; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-30: __utac_acc__Specification1_spec__3_#t~ret45 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret45 && __utac_acc__Specification1_spec__3_#t~ret45 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___1~0 := __utac_acc__Specification1_spec__3_#t~ret45;havoc __utac_acc__Specification1_spec__3_#t~ret45; [2019-11-24 04:40:21,253 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1707-31: __utac_acc__Specification1_spec__3_#t~ret46 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification1_spec__3_#t~ret46 && __utac_acc__Specification1_spec__3_#t~ret46 <= 2147483647;__utac_acc__Specification1_spec__3_~tmp___0~0 := __utac_acc__Specification1_spec__3_#t~ret46;havoc __utac_acc__Specification1_spec__3_#t~ret46;