/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_spec9_productSimulator.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 04:48:39,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 04:48:39,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 04:48:39,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 04:48:39,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 04:48:39,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 04:48:39,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 04:48:39,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 04:48:39,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 04:48:39,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 04:48:39,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 04:48:39,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 04:48:39,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 04:48:39,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 04:48:39,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 04:48:39,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 04:48:39,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 04:48:39,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 04:48:39,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 04:48:39,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 04:48:39,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 04:48:39,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 04:48:39,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 04:48:39,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 04:48:39,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 04:48:39,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 04:48:39,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 04:48:39,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 04:48:39,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 04:48:39,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 04:48:39,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 04:48:39,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 04:48:39,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 04:48:39,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 04:48:39,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 04:48:39,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 04:48:39,446 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 04:48:39,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 04:48:39,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 04:48:39,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 04:48:39,474 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 04:48:39,474 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 04:48:39,475 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 04:48:39,475 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 04:48:39,475 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 04:48:39,475 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 04:48:39,475 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 04:48:39,477 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 04:48:39,477 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 04:48:39,477 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 04:48:39,478 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 04:48:39,478 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 04:48:39,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 04:48:39,479 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 04:48:39,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 04:48:39,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 04:48:39,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 04:48:39,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 04:48:39,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 04:48:39,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 04:48:39,480 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 04:48:39,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 04:48:39,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 04:48:39,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 04:48:39,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 04:48:39,482 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 04:48:39,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 04:48:39,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 04:48:39,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 04:48:39,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 04:48:39,483 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 04:48:39,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 04:48:39,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 04:48:39,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 04:48:39,485 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 04:48:39,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 04:48:39,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 04:48:39,801 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 04:48:39,802 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 04:48:39,803 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 04:48:39,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec9_productSimulator.cil.c [2019-11-24 04:48:39,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc07bc46/101e6b4ec99849faa92f1eebc557b8c5/FLAG617f83b0e [2019-11-24 04:48:40,514 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 04:48:40,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec9_productSimulator.cil.c [2019-11-24 04:48:40,541 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc07bc46/101e6b4ec99849faa92f1eebc557b8c5/FLAG617f83b0e [2019-11-24 04:48:40,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc07bc46/101e6b4ec99849faa92f1eebc557b8c5 [2019-11-24 04:48:40,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 04:48:40,760 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 04:48:40,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 04:48:40,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 04:48:40,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 04:48:40,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:48:40" (1/1) ... [2019-11-24 04:48:40,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d636d2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:40, skipping insertion in model container [2019-11-24 04:48:40,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:48:40" (1/1) ... [2019-11-24 04:48:40,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 04:48:40,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 04:48:41,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:48:41,601 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 04:48:41,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:48:41,846 INFO L208 MainTranslator]: Completed translation [2019-11-24 04:48:41,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41 WrapperNode [2019-11-24 04:48:41,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 04:48:41,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 04:48:41,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 04:48:41,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 04:48:41,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:41,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:43,007 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 04:48:43,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 04:48:43,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 04:48:43,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 04:48:43,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:43,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:43,178 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:43,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:44,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:44,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:44,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (1/1) ... [2019-11-24 04:48:45,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 04:48:45,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 04:48:45,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 04:48:45,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 04:48:45,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:48:41" (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 04:48:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 04:48:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 04:48:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 04:48:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 04:49:24,280 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#42: __utac_acc__Specification9_spec__3_#t~ret55 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret55 && __utac_acc__Specification9_spec__3_#t~ret55 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp~14 := __utac_acc__Specification9_spec__3_#t~ret55;havoc __utac_acc__Specification9_spec__3_#t~ret55;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~14;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~20;havoc isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,280 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint getCurrentFloorID_returnLabel#21: __utac_acc__Specification9_spec__3_#t~ret55 := getCurrentFloorID_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret55 && __utac_acc__Specification9_spec__3_#t~ret55 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp~14 := __utac_acc__Specification9_spec__3_#t~ret55;havoc __utac_acc__Specification9_spec__3_#t~ret55;__utac_acc__Specification9_spec__3_~floor~0 := __utac_acc__Specification9_spec__3_~tmp~14;havoc isEmpty_#res;havoc isEmpty_~retValue_acc~20;havoc isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,287 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1600-4: assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~3;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2019-11-24 04:49:24,287 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1600-4: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~3);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 04:49:24,287 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1600-10: assume 0 != __utac_acc__Specification9_spec__3_~tmp___1~3;~floorButtons_spc9_0~0 := 0;~floorButtons_spc9_1~0 := 0;~floorButtons_spc9_2~0 := 0;~floorButtons_spc9_3~0 := 0;~floorButtons_spc9_4~0 := 0; [2019-11-24 04:49:24,288 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1600-10: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___1~3);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 04:49:24,288 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-4: assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~4; [2019-11-24 04:49:24,288 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-4: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~4); [2019-11-24 04:49:24,288 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-10: assume 0 != __utac_acc__Specification9_spec__3_~tmp___0~4; [2019-11-24 04:49:24,289 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1610-10: assume !(0 != __utac_acc__Specification9_spec__3_~tmp___0~4); [2019-11-24 04:49:24,289 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611-2: assume 0 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,289 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611-2: assume !(0 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,289 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611-5: assume 0 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,289 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1611-5: assume !(0 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1612-4: assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0; [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1612-4: assume !(0 != ~floorButtons_spc9_0~0); [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1612-10: assume 0 != ~floorButtons_spc9_0~0;~floorButtons_spc9_0~0 := 0; [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1612-10: assume !(0 != ~floorButtons_spc9_0~0); [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618-2: assume 1 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,290 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618-2: assume !(1 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,291 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618-5: assume 1 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,291 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1618-5: assume !(1 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,291 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620-4: assume 0 != ~floorButtons_spc9_1~0;~floorButtons_spc9_1~0 := 0; [2019-11-24 04:49:24,291 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620-4: assume !(0 != ~floorButtons_spc9_1~0); [2019-11-24 04:49:24,292 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620-10: assume 0 != ~floorButtons_spc9_1~0;~floorButtons_spc9_1~0 := 0; [2019-11-24 04:49:24,292 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1620-10: assume !(0 != ~floorButtons_spc9_1~0); [2019-11-24 04:49:24,292 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1626-2: assume 2 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,292 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1626-2: assume !(2 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,292 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1626-5: assume 2 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,293 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1626-5: assume !(2 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,293 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1628-4: assume 0 != ~floorButtons_spc9_2~0;~floorButtons_spc9_2~0 := 0; [2019-11-24 04:49:24,293 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1628-4: assume !(0 != ~floorButtons_spc9_2~0); [2019-11-24 04:49:24,293 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1628-10: assume 0 != ~floorButtons_spc9_2~0;~floorButtons_spc9_2~0 := 0; [2019-11-24 04:49:24,293 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1628-10: assume !(0 != ~floorButtons_spc9_2~0); [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634-2: assume 3 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634-2: assume !(3 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634-5: assume 3 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1634-5: assume !(3 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636-4: assume 0 != ~floorButtons_spc9_3~0;~floorButtons_spc9_3~0 := 0; [2019-11-24 04:49:24,294 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636-4: assume !(0 != ~floorButtons_spc9_3~0); [2019-11-24 04:49:24,295 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636-10: assume 0 != ~floorButtons_spc9_3~0;~floorButtons_spc9_3~0 := 0; [2019-11-24 04:49:24,295 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1636-10: assume !(0 != ~floorButtons_spc9_3~0); [2019-11-24 04:49:24,295 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1642-2: assume 4 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,295 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1642-2: assume !(4 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,295 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1642-5: assume 4 == __utac_acc__Specification9_spec__3_~floor~0; [2019-11-24 04:49:24,296 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1642-5: assume !(4 == __utac_acc__Specification9_spec__3_~floor~0); [2019-11-24 04:49:24,296 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1644-6: assume 0 != ~floorButtons_spc9_4~0;~floorButtons_spc9_4~0 := 0; [2019-11-24 04:49:24,296 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1644-6: assume !(0 != ~floorButtons_spc9_4~0); [2019-11-24 04:49:24,296 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1644-15: assume 0 != ~floorButtons_spc9_4~0;~floorButtons_spc9_4~0 := 0; [2019-11-24 04:49:24,296 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L1644-15: assume !(0 != ~floorButtons_spc9_4~0); [2019-11-24 04:49:24,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246-3: __utac_acc__Specification9_spec__3_#t~ret57 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret57 && __utac_acc__Specification9_spec__3_#t~ret57 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___0~4 := __utac_acc__Specification9_spec__3_#t~ret57;havoc __utac_acc__Specification9_spec__3_#t~ret57; [2019-11-24 04:49:24,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2246-7: __utac_acc__Specification9_spec__3_#t~ret57 := areDoorsOpen_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret57 && __utac_acc__Specification9_spec__3_#t~ret57 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___0~4 := __utac_acc__Specification9_spec__3_#t~ret57;havoc __utac_acc__Specification9_spec__3_#t~ret57; [2019-11-24 04:49:24,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297-20: assume 1 == ~persons_0~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297-20: assume !(1 == ~persons_0~0); [2019-11-24 04:49:24,299 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297-41: assume 1 == ~persons_0~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2297-41: assume !(1 == ~persons_0~0); [2019-11-24 04:49:24,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301-20: assume 1 == ~persons_1~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301-20: assume !(1 == ~persons_1~0); [2019-11-24 04:49:24,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301-41: assume 1 == ~persons_1~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,300 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2301-41: assume !(1 == ~persons_1~0); [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305-20: assume 1 == ~persons_2~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305-20: assume !(1 == ~persons_2~0); [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305-41: assume 1 == ~persons_2~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2305-41: assume !(1 == ~persons_2~0); [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309-20: assume 1 == ~persons_3~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,301 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309-20: assume !(1 == ~persons_3~0); [2019-11-24 04:49:24,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309-41: assume 1 == ~persons_3~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309-41: assume !(1 == ~persons_3~0); [2019-11-24 04:49:24,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313-20: assume 1 == ~persons_4~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313-20: assume !(1 == ~persons_4~0); [2019-11-24 04:49:24,302 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313-41: assume 1 == ~persons_4~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2313-41: assume !(1 == ~persons_4~0); [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2317-20: assume 1 == ~persons_5~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2317-20: assume !(1 == ~persons_5~0);isEmpty_~retValue_acc~20 := 1;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2317-41: assume 1 == ~persons_5~0;isEmpty_~retValue_acc~20 := 0;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2317-41: assume !(1 == ~persons_5~0);isEmpty_~retValue_acc~20 := 1;isEmpty_#res := isEmpty_~retValue_acc~20; [2019-11-24 04:49:24,303 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2329-20: __utac_acc__Specification9_spec__3_#t~ret56 := isEmpty_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret56 && __utac_acc__Specification9_spec__3_#t~ret56 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___1~3 := __utac_acc__Specification9_spec__3_#t~ret56;havoc __utac_acc__Specification9_spec__3_#t~ret56; [2019-11-24 04:49:24,304 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L2329-41: __utac_acc__Specification9_spec__3_#t~ret56 := isEmpty_#res;assume -2147483648 <= __utac_acc__Specification9_spec__3_#t~ret56 && __utac_acc__Specification9_spec__3_#t~ret56 <= 2147483647;__utac_acc__Specification9_spec__3_~tmp___1~3 := __utac_acc__Specification9_spec__3_#t~ret56;havoc __utac_acc__Specification9_spec__3_#t~ret56;