/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_spec2_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 04:43:29,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 04:43:29,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 04:43:29,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 04:43:29,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 04:43:29,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 04:43:29,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 04:43:29,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 04:43:29,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 04:43:29,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 04:43:29,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 04:43:29,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 04:43:29,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 04:43:29,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 04:43:29,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 04:43:29,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 04:43:29,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 04:43:29,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 04:43:29,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 04:43:29,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 04:43:29,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 04:43:29,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 04:43:29,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 04:43:29,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 04:43:29,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 04:43:29,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 04:43:29,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 04:43:29,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 04:43:29,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 04:43:29,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 04:43:29,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 04:43:29,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 04:43:29,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 04:43:29,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 04:43:29,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 04:43:29,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 04:43:29,185 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 04:43:29,200 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 04:43:29,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 04:43:29,201 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 04:43:29,201 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 04:43:29,202 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 04:43:29,202 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 04:43:29,202 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 04:43:29,202 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 04:43:29,202 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 04:43:29,202 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 04:43:29,203 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 04:43:29,203 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 04:43:29,203 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 04:43:29,203 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 04:43:29,204 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 04:43:29,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 04:43:29,204 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 04:43:29,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 04:43:29,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 04:43:29,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 04:43:29,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 04:43:29,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 04:43:29,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 04:43:29,206 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 04:43:29,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 04:43:29,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 04:43:29,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 04:43:29,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 04:43:29,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 04:43:29,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 04:43:29,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 04:43:29,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 04:43:29,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 04:43:29,208 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 04:43:29,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 04:43:29,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 04:43:29,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 04:43:29,209 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 04:43:29,587 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 04:43:29,607 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 04:43:29,611 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 04:43:29,612 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 04:43:29,613 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 04:43:29,613 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec2_productSimulator.cil.c [2019-11-24 04:43:29,687 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/376abc74d/ae0d161b009c47f9bff23949dcf99c2d/FLAGfcd2211b7 [2019-11-24 04:43:30,235 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 04:43:30,236 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec2_productSimulator.cil.c [2019-11-24 04:43:30,266 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/376abc74d/ae0d161b009c47f9bff23949dcf99c2d/FLAGfcd2211b7 [2019-11-24 04:43:30,453 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/376abc74d/ae0d161b009c47f9bff23949dcf99c2d [2019-11-24 04:43:30,463 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 04:43:30,465 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 04:43:30,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 04:43:30,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 04:43:30,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 04:43:30,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:43:30" (1/1) ... [2019-11-24 04:43:30,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b6052c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:30, skipping insertion in model container [2019-11-24 04:43:30,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:43:30" (1/1) ... [2019-11-24 04:43:30,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 04:43:30,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 04:43:31,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:43:31,375 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 04:43:31,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:43:31,590 INFO L208 MainTranslator]: Completed translation [2019-11-24 04:43:31,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31 WrapperNode [2019-11-24 04:43:31,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 04:43:31,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 04:43:31,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 04:43:31,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 04:43:31,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:31,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:32,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 04:43:32,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 04:43:32,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 04:43:32,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 04:43:32,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:32,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:33,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:33,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:34,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:34,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:34,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (1/1) ... [2019-11-24 04:43:34,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 04:43:34,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 04:43:34,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 04:43:34,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 04:43:34,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:43:31" (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 04:43:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 04:43:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 04:43:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 04:43:35,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 04:44:12,297 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#42: __utac_acc__Specification2_spec__3_#t~ret6 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret6 && __utac_acc__Specification2_spec__3_#t~ret6 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~2 := __utac_acc__Specification2_spec__3_#t~ret6;havoc __utac_acc__Specification2_spec__3_#t~ret6;__utac_acc__Specification2_spec__3_~floor~0 := __utac_acc__Specification2_spec__3_~tmp~2; [2019-11-24 04:44:12,297 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#21: __utac_acc__Specification2_spec__3_#t~ret6 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret6 && __utac_acc__Specification2_spec__3_#t~ret6 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp~2 := __utac_acc__Specification2_spec__3_#t~ret6;havoc __utac_acc__Specification2_spec__3_#t~ret6;__utac_acc__Specification2_spec__3_~floor~0 := __utac_acc__Specification2_spec__3_~tmp~2; [2019-11-24 04:44:12,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006-2: assume 0 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006-2: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006-5: assume 0 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1006-5: assume !(0 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007-2: assume 0 != ~floorButtons_spc2_0~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007-2: assume !(0 != ~floorButtons_spc2_0~0); [2019-11-24 04:44:12,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007-5: assume 0 != ~floorButtons_spc2_0~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1007-5: assume !(0 != ~floorButtons_spc2_0~0); [2019-11-24 04:44:12,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011-4: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0;~floorButtons_spc2_0~0 := 0; [2019-11-24 04:44:12,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011-4: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~0); [2019-11-24 04:44:12,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011-10: assume 0 != __utac_acc__Specification2_spec__3_~tmp___4~0;~floorButtons_spc2_0~0 := 0; [2019-11-24 04:44:12,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011-10: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___4~0); [2019-11-24 04:44:12,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020-2: assume 1 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020-2: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020-5: assume 1 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1020-5: assume !(1 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022-2: assume 0 != ~floorButtons_spc2_1~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022-2: assume !(0 != ~floorButtons_spc2_1~0); [2019-11-24 04:44:12,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022-5: assume 0 != ~floorButtons_spc2_1~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1022-5: assume !(0 != ~floorButtons_spc2_1~0); [2019-11-24 04:44:12,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026-4: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~0;~floorButtons_spc2_1~0 := 0; [2019-11-24 04:44:12,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026-4: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~0); [2019-11-24 04:44:12,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026-10: assume 0 != __utac_acc__Specification2_spec__3_~tmp___3~0;~floorButtons_spc2_1~0 := 0; [2019-11-24 04:44:12,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1026-10: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___3~0); [2019-11-24 04:44:12,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1035-2: assume 2 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,305 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1035-2: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,305 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1035-5: assume 2 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,305 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1035-5: assume !(2 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,305 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037-2: assume 0 != ~floorButtons_spc2_2~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,305 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037-2: assume !(0 != ~floorButtons_spc2_2~0); [2019-11-24 04:44:12,306 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037-5: assume 0 != ~floorButtons_spc2_2~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,306 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1037-5: assume !(0 != ~floorButtons_spc2_2~0); [2019-11-24 04:44:12,306 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041-4: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~0;~floorButtons_spc2_2~0 := 0; [2019-11-24 04:44:12,306 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041-4: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~0); [2019-11-24 04:44:12,307 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041-10: assume 0 != __utac_acc__Specification2_spec__3_~tmp___2~0;~floorButtons_spc2_2~0 := 0; [2019-11-24 04:44:12,307 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1041-10: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___2~0); [2019-11-24 04:44:12,307 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050-2: assume 3 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,307 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050-2: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,307 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050-5: assume 3 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1050-5: assume !(3 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052-2: assume 0 != ~floorButtons_spc2_3~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052-2: assume !(0 != ~floorButtons_spc2_3~0); [2019-11-24 04:44:12,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052-5: assume 0 != ~floorButtons_spc2_3~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,308 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1052-5: assume !(0 != ~floorButtons_spc2_3~0); [2019-11-24 04:44:12,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1056-4: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~2;~floorButtons_spc2_3~0 := 0; [2019-11-24 04:44:12,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1056-4: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~2); [2019-11-24 04:44:12,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1056-10: assume 0 != __utac_acc__Specification2_spec__3_~tmp___1~2;~floorButtons_spc2_3~0 := 0; [2019-11-24 04:44:12,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1056-10: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___1~2); [2019-11-24 04:44:12,309 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065-2: assume 4 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065-2: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065-5: assume 4 == __utac_acc__Specification2_spec__3_~floor~0; [2019-11-24 04:44:12,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1065-5: assume !(4 == __utac_acc__Specification2_spec__3_~floor~0); [2019-11-24 04:44:12,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1067-4: assume 0 != ~floorButtons_spc2_4~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,310 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1067-4: assume !(0 != ~floorButtons_spc2_4~0); [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1067-10: assume 0 != ~floorButtons_spc2_4~0;havoc areDoorsOpen_#res;havoc areDoorsOpen_~retValue_acc~17;havoc areDoorsOpen_~retValue_acc~17;areDoorsOpen_~retValue_acc~17 := ~doorState~0;areDoorsOpen_#res := areDoorsOpen_~retValue_acc~17; [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1067-10: assume !(0 != ~floorButtons_spc2_4~0); [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071-6: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~2;~floorButtons_spc2_4~0 := 0; [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071-6: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~2); [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071-15: assume 0 != __utac_acc__Specification2_spec__3_~tmp___0~2;~floorButtons_spc2_4~0 := 0; [2019-11-24 04:44:12,311 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1071-15: assume !(0 != __utac_acc__Specification2_spec__3_~tmp___0~2); [2019-11-24 04:44:12,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-12: __utac_acc__Specification2_spec__3_#t~ret8 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret8 && __utac_acc__Specification2_spec__3_#t~ret8 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~0 := __utac_acc__Specification2_spec__3_#t~ret8;havoc __utac_acc__Specification2_spec__3_#t~ret8; [2019-11-24 04:44:12,313 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-11: __utac_acc__Specification2_spec__3_#t~ret7 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret7 && __utac_acc__Specification2_spec__3_#t~ret7 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~0 := __utac_acc__Specification2_spec__3_#t~ret7;havoc __utac_acc__Specification2_spec__3_#t~ret7; [2019-11-24 04:44:12,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-14: __utac_acc__Specification2_spec__3_#t~ret10 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret10 && __utac_acc__Specification2_spec__3_#t~ret10 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~2 := __utac_acc__Specification2_spec__3_#t~ret10;havoc __utac_acc__Specification2_spec__3_#t~ret10; [2019-11-24 04:44:12,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-13: __utac_acc__Specification2_spec__3_#t~ret9 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret9 && __utac_acc__Specification2_spec__3_#t~ret9 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~0 := __utac_acc__Specification2_spec__3_#t~ret9;havoc __utac_acc__Specification2_spec__3_#t~ret9; [2019-11-24 04:44:12,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-15: __utac_acc__Specification2_spec__3_#t~ret11 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret11 && __utac_acc__Specification2_spec__3_#t~ret11 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~2 := __utac_acc__Specification2_spec__3_#t~ret11;havoc __utac_acc__Specification2_spec__3_#t~ret11; [2019-11-24 04:44:12,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-28: __utac_acc__Specification2_spec__3_#t~ret8 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret8 && __utac_acc__Specification2_spec__3_#t~ret8 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___3~0 := __utac_acc__Specification2_spec__3_#t~ret8;havoc __utac_acc__Specification2_spec__3_#t~ret8; [2019-11-24 04:44:12,314 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-27: __utac_acc__Specification2_spec__3_#t~ret7 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret7 && __utac_acc__Specification2_spec__3_#t~ret7 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___4~0 := __utac_acc__Specification2_spec__3_#t~ret7;havoc __utac_acc__Specification2_spec__3_#t~ret7; [2019-11-24 04:44:12,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-30: __utac_acc__Specification2_spec__3_#t~ret10 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret10 && __utac_acc__Specification2_spec__3_#t~ret10 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___1~2 := __utac_acc__Specification2_spec__3_#t~ret10;havoc __utac_acc__Specification2_spec__3_#t~ret10; [2019-11-24 04:44:12,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-29: __utac_acc__Specification2_spec__3_#t~ret9 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret9 && __utac_acc__Specification2_spec__3_#t~ret9 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___2~0 := __utac_acc__Specification2_spec__3_#t~ret9;havoc __utac_acc__Specification2_spec__3_#t~ret9; [2019-11-24 04:44:12,315 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2266-31: __utac_acc__Specification2_spec__3_#t~ret11 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification2_spec__3_#t~ret11 && __utac_acc__Specification2_spec__3_#t~ret11 <= 2147483647;__utac_acc__Specification2_spec__3_~tmp___0~2 := __utac_acc__Specification2_spec__3_#t~ret11;havoc __utac_acc__Specification2_spec__3_#t~ret11;