java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 20:05:07,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 20:05:07,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 20:05:07,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 20:05:07,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 20:05:07,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 20:05:07,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 20:05:07,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 20:05:07,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 20:05:07,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 20:05:07,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 20:05:07,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 20:05:07,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 20:05:07,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 20:05:07,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 20:05:07,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 20:05:07,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 20:05:07,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 20:05:07,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 20:05:07,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 20:05:07,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 20:05:07,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 20:05:07,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 20:05:07,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 20:05:07,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 20:05:07,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 20:05:07,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 20:05:07,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 20:05:07,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 20:05:07,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 20:05:07,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 20:05:07,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 20:05:07,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 20:05:07,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 20:05:07,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 20:05:07,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 20:05:07,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 20:05:07,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 20:05:07,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 20:05:07,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 20:05:07,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 20:05:07,157 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-16 20:05:07,179 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 20:05:07,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 20:05:07,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 20:05:07,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 20:05:07,181 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 20:05:07,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 20:05:07,182 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 20:05:07,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 20:05:07,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 20:05:07,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 20:05:07,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 20:05:07,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 20:05:07,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 20:05:07,184 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 20:05:07,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 20:05:07,184 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 20:05:07,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 20:05:07,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 20:05:07,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 20:05:07,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 20:05:07,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 20:05:07,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 20:05:07,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 20:05:07,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 20:05:07,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 20:05:07,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 20:05:07,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 20:05:07,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 20:05:07,188 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-16 20:05:07,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 20:05:07,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 20:05:07,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 20:05:07,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 20:05:07,254 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 20:05:07,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2019-09-16 20:05:07,328 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ff69a87/e59a91db8252494f8ffdcee0443a63bb/FLAG6953c0527 [2019-09-16 20:05:07,881 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 20:05:07,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2019-09-16 20:05:07,901 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ff69a87/e59a91db8252494f8ffdcee0443a63bb/FLAG6953c0527 [2019-09-16 20:05:08,234 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ff69a87/e59a91db8252494f8ffdcee0443a63bb [2019-09-16 20:05:08,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 20:05:08,245 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 20:05:08,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 20:05:08,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 20:05:08,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 20:05:08,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 08:05:08" (1/1) ... [2019-09-16 20:05:08,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4186516b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:08, skipping insertion in model container [2019-09-16 20:05:08,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 08:05:08" (1/1) ... [2019-09-16 20:05:08,261 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 20:05:08,317 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 20:05:08,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 20:05:08,867 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 20:05:08,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 20:05:09,012 INFO L192 MainTranslator]: Completed translation [2019-09-16 20:05:09,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09 WrapperNode [2019-09-16 20:05:09,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 20:05:09,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 20:05:09,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 20:05:09,013 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 20:05:09,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (1/1) ... [2019-09-16 20:05:09,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 20:05:09,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 20:05:09,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 20:05:09,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 20:05:09,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 08:05:09" (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 [2019-09-16 20:05:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 20:05:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 20:05:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-16 20:05:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-16 20:05:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-16 20:05:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-16 20:05:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-16 20:05:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-16 20:05:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-16 20:05:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-16 20:05:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-09-16 20:05:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-16 20:05:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-16 20:05:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-16 20:05:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-16 20:05:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2019-09-16 20:05:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-16 20:05:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-16 20:05:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-16 20:05:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-16 20:05:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-16 20:05:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-16 20:05:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 20:05:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 20:05:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 20:05:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-16 20:05:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 20:05:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-16 20:05:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-16 20:05:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-16 20:05:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-16 20:05:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-16 20:05:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-16 20:05:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-16 20:05:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-16 20:05:09,201 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-16 20:05:09,202 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-16 20:05:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-16 20:05:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-09-16 20:05:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-16 20:05:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-16 20:05:09,203 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-16 20:05:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-16 20:05:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-16 20:05:09,204 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 20:05:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 20:05:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 20:05:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 20:05:10,753 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 20:05:10,753 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-16 20:05:10,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 08:05:10 BoogieIcfgContainer [2019-09-16 20:05:10,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 20:05:10,755 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 20:05:10,755 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 20:05:10,755 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 20:05:10,757 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 08:05:10" (1/1) ... [2019-09-16 20:05:10,757 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-16 20:05:10,790 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 20:05:10,790 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 20:05:10,799 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 20:05:10,807 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 20:05:10,809 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 20:05:36,147 WARN L191 SmtUtils]: Spent 14.81 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-16 20:05:37,820 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-16 20:05:41,711 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 474 DAG size of output: 424 [2019-09-16 20:05:43,650 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-16 20:05:45,535 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-16 20:05:45,550 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 434 for LOIs [2019-09-16 20:05:45,621 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 434 for LOIs [2019-09-16 20:05:45,639 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 434 for LOIs [2019-09-16 20:05:56,938 WARN L191 SmtUtils]: Spent 11.13 s on a formula simplification. DAG size of input: 447 DAG size of output: 446 [2019-09-16 20:06:02,483 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification that was a NOOP. DAG size: 446 [2019-09-16 20:06:13,537 WARN L191 SmtUtils]: Spent 11.05 s on a formula simplification. DAG size of input: 447 DAG size of output: 446 [2019-09-16 20:06:19,028 WARN L191 SmtUtils]: Spent 5.49 s on a formula simplification that was a NOOP. DAG size: 446 [2019-09-16 20:06:37,233 WARN L191 SmtUtils]: Spent 18.14 s on a formula simplification. DAG size of input: 461 DAG size of output: 459 [2019-09-16 20:06:46,265 WARN L191 SmtUtils]: Spent 9.03 s on a formula simplification that was a NOOP. DAG size: 459 [2019-09-16 20:07:18,716 WARN L191 SmtUtils]: Spent 32.37 s on a formula simplification. DAG size of input: 482 DAG size of output: 482 [2019-09-16 20:07:34,911 WARN L191 SmtUtils]: Spent 16.19 s on a formula simplification that was a NOOP. DAG size: 482 [2019-09-16 20:07:54,069 WARN L191 SmtUtils]: Spent 18.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 479 [2019-09-16 20:08:03,248 WARN L191 SmtUtils]: Spent 9.18 s on a formula simplification that was a NOOP. DAG size: 479 [2019-09-16 20:08:22,089 WARN L191 SmtUtils]: Spent 18.78 s on a formula simplification. DAG size of input: 488 DAG size of output: 471 [2019-09-16 20:08:28,062 WARN L191 SmtUtils]: Spent 5.97 s on a formula simplification that was a NOOP. DAG size: 471 [2019-09-16 20:08:35,501 WARN L191 SmtUtils]: Spent 7.40 s on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-09-16 20:08:37,697 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-16 20:08:49,940 WARN L191 SmtUtils]: Spent 12.24 s on a formula simplification. DAG size of input: 477 DAG size of output: 474 [2019-09-16 20:08:55,933 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification that was a NOOP. DAG size: 474 [2019-09-16 20:09:07,970 WARN L191 SmtUtils]: Spent 12.04 s on a formula simplification. DAG size of input: 479 DAG size of output: 474 [2019-09-16 20:09:13,972 WARN L191 SmtUtils]: Spent 6.00 s on a formula simplification that was a NOOP. DAG size: 474 [2019-09-16 20:09:26,196 WARN L191 SmtUtils]: Spent 12.19 s on a formula simplification. DAG size of input: 501 DAG size of output: 474 [2019-09-16 20:09:32,090 WARN L191 SmtUtils]: Spent 5.89 s on a formula simplification that was a NOOP. DAG size: 474 [2019-09-16 20:09:44,044 WARN L191 SmtUtils]: Spent 11.70 s on a formula simplification. DAG size of input: 478 DAG size of output: 471 [2019-09-16 20:09:49,864 WARN L191 SmtUtils]: Spent 5.82 s on a formula simplification that was a NOOP. DAG size: 471 [2019-09-16 20:10:04,927 WARN L191 SmtUtils]: Spent 15.01 s on a formula simplification. DAG size of input: 480 DAG size of output: 470 [2019-09-16 20:10:10,801 WARN L191 SmtUtils]: Spent 5.87 s on a formula simplification that was a NOOP. DAG size: 470 [2019-09-16 20:10:17,180 WARN L191 SmtUtils]: Spent 6.34 s on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2019-09-16 20:10:19,470 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-16 20:10:34,779 WARN L191 SmtUtils]: Spent 15.30 s on a formula simplification. DAG size of input: 473 DAG size of output: 473 [2019-09-16 20:10:42,485 WARN L191 SmtUtils]: Spent 7.70 s on a formula simplification that was a NOOP. DAG size: 473 [2019-09-16 20:10:57,333 WARN L191 SmtUtils]: Spent 14.85 s on a formula simplification. DAG size of input: 475 DAG size of output: 473 [2019-09-16 20:11:04,961 WARN L191 SmtUtils]: Spent 7.63 s on a formula simplification that was a NOOP. DAG size: 473 [2019-09-16 20:11:06,691 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 481 DAG size of output: 1 [2019-09-16 20:11:25,039 WARN L191 SmtUtils]: Spent 18.31 s on a formula simplification. DAG size of input: 461 DAG size of output: 459 [2019-09-16 20:11:34,147 WARN L191 SmtUtils]: Spent 9.11 s on a formula simplification that was a NOOP. DAG size: 459 [2019-09-16 20:12:06,794 WARN L191 SmtUtils]: Spent 32.61 s on a formula simplification. DAG size of input: 482 DAG size of output: 482 [2019-09-16 20:12:23,100 WARN L191 SmtUtils]: Spent 16.31 s on a formula simplification that was a NOOP. DAG size: 482 [2019-09-16 20:12:41,648 WARN L191 SmtUtils]: Spent 18.47 s on a formula simplification. DAG size of input: 486 DAG size of output: 479 [2019-09-16 20:12:50,960 WARN L191 SmtUtils]: Spent 9.31 s on a formula simplification that was a NOOP. DAG size: 479 [2019-09-16 20:13:13,470 WARN L191 SmtUtils]: Spent 22.47 s on a formula simplification. DAG size of input: 488 DAG size of output: 476 [2019-09-16 20:13:22,843 WARN L191 SmtUtils]: Spent 9.37 s on a formula simplification that was a NOOP. DAG size: 476 [2019-09-16 20:13:34,693 WARN L191 SmtUtils]: Spent 11.81 s on a formula simplification. DAG size of input: 471 DAG size of output: 465 [2019-09-16 20:13:40,434 WARN L191 SmtUtils]: Spent 5.74 s on a formula simplification that was a NOOP. DAG size: 465 [2019-09-16 20:13:52,042 WARN L191 SmtUtils]: Spent 11.60 s on a formula simplification. DAG size of input: 479 DAG size of output: 475 [2019-09-16 20:13:57,828 WARN L191 SmtUtils]: Spent 5.78 s on a formula simplification that was a NOOP. DAG size: 475 [2019-09-16 20:14:09,829 WARN L191 SmtUtils]: Spent 12.00 s on a formula simplification. DAG size of input: 481 DAG size of output: 475 [2019-09-16 20:14:15,633 WARN L191 SmtUtils]: Spent 5.80 s on a formula simplification that was a NOOP. DAG size: 475 [2019-09-16 20:14:27,447 WARN L191 SmtUtils]: Spent 11.79 s on a formula simplification. DAG size of input: 501 DAG size of output: 475 [2019-09-16 20:14:33,242 WARN L191 SmtUtils]: Spent 5.79 s on a formula simplification that was a NOOP. DAG size: 475 [2019-09-16 20:14:45,101 WARN L191 SmtUtils]: Spent 11.81 s on a formula simplification. DAG size of input: 480 DAG size of output: 473 [2019-09-16 20:14:50,895 WARN L191 SmtUtils]: Spent 5.79 s on a formula simplification that was a NOOP. DAG size: 473 [2019-09-16 20:15:05,881 WARN L191 SmtUtils]: Spent 14.95 s on a formula simplification. DAG size of input: 484 DAG size of output: 472 [2019-09-16 20:15:11,711 WARN L191 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 472 [2019-09-16 20:15:23,378 WARN L191 SmtUtils]: Spent 11.64 s on a formula simplification. DAG size of input: 471 DAG size of output: 465 [2019-09-16 20:15:28,988 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification that was a NOOP. DAG size: 465 [2019-09-16 20:15:40,664 WARN L191 SmtUtils]: Spent 11.67 s on a formula simplification. DAG size of input: 474 DAG size of output: 474 [2019-09-16 20:15:46,476 WARN L191 SmtUtils]: Spent 5.81 s on a formula simplification that was a NOOP. DAG size: 474 [2019-09-16 20:15:58,604 WARN L191 SmtUtils]: Spent 12.13 s on a formula simplification. DAG size of input: 476 DAG size of output: 474 [2019-09-16 20:16:04,441 WARN L191 SmtUtils]: Spent 5.84 s on a formula simplification that was a NOOP. DAG size: 474 [2019-09-16 20:16:04,459 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs [2019-09-16 20:16:04,461 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 447 for LOIs [2019-09-16 20:16:15,247 WARN L191 SmtUtils]: Spent 10.75 s on a formula simplification. DAG size of input: 454 DAG size of output: 445 [2019-09-16 20:16:20,584 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-16 20:16:31,214 WARN L191 SmtUtils]: Spent 10.60 s on a formula simplification. DAG size of input: 459 DAG size of output: 448 [2019-09-16 20:16:36,530 WARN L191 SmtUtils]: Spent 5.32 s on a formula simplification that was a NOOP. DAG size: 448 [2019-09-16 20:16:36,534 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification5_spec__3 with input of size 439 for LOIs [2019-09-16 20:16:36,550 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 447 for LOIs [2019-09-16 20:16:46,741 WARN L191 SmtUtils]: Spent 10.19 s on a formula simplification. DAG size of input: 447 DAG size of output: 439 [2019-09-16 20:16:51,774 WARN L191 SmtUtils]: Spent 5.03 s on a formula simplification that was a NOOP. DAG size: 439 [2019-09-16 20:16:51,774 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 20:16:51,775 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 20:16:51,776 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 386#(and (<= ~pumpRunning~0 2147483647) (<= ~waterLevel~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 (+ ~pumpRunning~0 2147483648)) (not (= 2 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 0) (not (= ~pumpRunning~0 0)) (and (= 1 ~systemActive~0) (or (and (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 2)) 0) (= 3 (select |#length| |#t~string43.base|)) (< |#t~string28.base| |#StackHeapBarrier|) (not (= |#t~string28.base| |#t~string31.base|)) (= 84 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 3))) (< |#t~string23.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string32.base|)) (= 2 (select |#length| |#t~string67.base|)) (< |#t~string41.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string53.base|) 1) (= 80 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 1))) (= 101 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 2))) (= (select |#valid| |#t~string57.base|) 1) (= |#t~string39.offset| 0) (< |#t~string67.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string29.base|)) (= |#t~string32.offset| 0) (< |#t~string59.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string45.base|)) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 1)) 75) (= 44 (select (select |#memory_int| |#t~string59.base|) |#t~string59.offset|)) (= 77 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 1))) (= 0 |#t~string20.offset|) (< |#t~string22.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 2)) 0) (= (select |#valid| |#t~string65.base|) 1) (= 0 |#t~string22.offset|) (= 0 |#t~string30.offset|) (= 1 (select |#valid| |#t~string28.base|)) (= 1 (select |#valid| |#t~string67.base|)) (= (select (select |#memory_int| |#t~string57.base|) |#t~string57.offset|) 79) (= 0 |#t~string61.offset|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 3)) 0) (not (= |#t~string30.base| |#t~string33.base|)) (= 0 |#t~string33.offset|) (not (= |#t~string22.base| |#t~string28.base|)) (= 0 |#NULL.base|) (< |#t~string57.base| |#StackHeapBarrier|) (= (select |#length| |#t~string19.base|) 30) (= 1 (select |#valid| |#t~string41.base|)) (= 0 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 6))) (= 0 |#t~string53.offset|) (not (= |#t~string19.base| |#t~string28.base|)) (= |#t~string67.offset| 0) (= 0 |#t~string31.offset|) (not (= |#t~string19.base| |#t~string22.base|)) (= (select (select |#memory_int| |#t~string43.base|) |#t~string43.offset|) 79) (not (= |#t~string22.base| |#t~string31.base|)) (= (select |#length| |#t~string57.base|) 4) (= 1 (select |#valid| |#t~string59.base|)) (< |#t~string65.base| |#StackHeapBarrier|) (= (select |#length| |#t~string33.base|) 25) (= ~head~0.base 0) (< |#t~string24.base| |#StackHeapBarrier|) (not (= |#t~string29.base| |#t~string32.base|)) (= 58 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 5))) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 1)) 102) (= (select |#length| |#t~string31.base|) 30) (= ~cleanupTimeShifts~0 4) (= (select |#length| |#t~string37.base|) 13) (= 1 (select |#valid| |#t~string39.base|)) (= (select |#length| |#t~string24.base|) 21) (not (= |#t~string21.base| |#t~string24.base|)) (= 0 |#t~string41.offset|) (= (select |#length| |#t~string53.base|) 13) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 4)) 0) (= 1 (select |#valid| |#t~string33.base|)) (= 0 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 6))) (< |#t~string33.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 2)) 102) (< |#t~string29.base| |#StackHeapBarrier|) (not (= |#t~string23.base| |#t~string32.base|)) (< |#t~string21.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 4)) 104) (< |#t~string45.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) |#t~string39.offset|) 44) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 1)) 102) (= (select |#length| |#t~string28.base|) 30) (= |#NULL.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) |#t~string41.offset|) 67) (= 3 (select |#length| |#t~string65.base|)) (= (select |#valid| |#t~string21.base|) 1) (= |#t~string23.offset| 0) (= 0 |#t~string57.offset|) (= |#t~string21.offset| 0) (= 4 (select |#length| |#t~string63.base|)) (= (select |#valid| |#t~string19.base|) 1) (= (select (select |#memory_int| |#t~string45.base|) |#t~string45.offset|) 41) (< |#t~string32.base| |#StackHeapBarrier|) (< |#t~string39.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 2)) 0) (< |#t~string37.base| |#StackHeapBarrier|) (= |#t~string28.offset| 0) (= (select |#length| |#t~string59.base|) 7) (= (select |#valid| |#t~string29.base|) 1) (= 1 (select |#valid| |#t~string63.base|)) (= 41 (select (select |#memory_int| |#t~string65.base|) |#t~string65.offset|)) (< |#t~string63.base| |#StackHeapBarrier|) (= |#t~string43.offset| 0) (= 58 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 5))) (= |#t~string65.offset| 0) (= 0 |#t~string55.offset|) (< |#t~string61.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string61.base|)) (not (= |#t~string53.base| |#t~string37.base|)) (= 1 (select |#valid| |#t~string43.base|)) (= 3 (select |#length| |#t~string61.base|)) (= ~head~0.offset 0) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 2)) 0) (= (select |#valid| |#t~string24.base|) 1) (= (select |#valid| |#t~string37.base|) 1) (= 0 (select |#valid| 0)) (= 1 (select |#valid| |#t~string55.base|)) (= (select |#length| |#t~string30.base|) 25) (= 1 (select |#valid| |#t~string31.base|)) (= 79 (select (select |#memory_int| |#t~string55.base|) |#t~string55.offset|)) (not (= |#t~string20.base| |#t~string23.base|)) (< |#t~string19.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string23.base|) 1) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 2)) 102) (= (select (select |#memory_int| |#t~string61.base|) |#t~string61.offset|) 79) (= 112 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 4))) (= (select (select |#memory_int| |#t~string63.base|) |#t~string63.offset|) 79) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 1)) 32) (= 117 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 2))) (< |#t~string43.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string32.base|)) (< |#t~string30.base| |#StackHeapBarrier|) (= |#t~string19.offset| 0) (= (select |#valid| |#t~string22.base|) 1) (= |#t~string59.offset| 0) (= 1 (select |#valid| |#t~string30.base|)) (= 109 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 3))) (not (= |#t~string23.base| |#t~string29.base|)) (= 9 (select |#length| |#t~string29.base|)) (not (= |#t~string57.base| |#t~string63.base|)) (< |#t~string53.base| |#StackHeapBarrier|) (< |#t~string55.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 1)) 110) (= 0 |#t~string29.offset|) (= 9 (select |#length| |#t~string20.base|)) (= 1 ~methaneLevelCritical~0) (< |#t~string31.base| |#StackHeapBarrier|) (= (select |#length| |#t~string55.base|) 3) (< |#t~string20.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_int| |#t~string45.base|) (+ |#t~string45.offset| 1))) (= 116 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 3))) (= 5 (select |#length| |#t~string41.base|)) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 1)) 110) (= 9 (select |#length| |#t~string23.base|)) (not (= |#t~string55.base| |#t~string61.base|)) (= 7 (select |#length| |#t~string39.base|)) (= 1 (select |#valid| |#t~string20.base|)) (= 73 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 2))) (= (select |#length| |#t~string21.base|) 21) (= 9 (select |#length| |#t~string32.base|)) (= (select (select |#memory_int| |#t~string67.base|) |#t~string67.offset|) 10) (= (select |#length| |#t~string45.base|) 2) (= (select (select |#memory_int| |#t~string67.base|) (+ |#t~string67.offset| 1)) 0) (= 0 |#t~string63.offset|) (= |#t~string37.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 1)) 82) (= |#t~string45.offset| 0) (= 30 (select |#length| |#t~string22.base|)) (= 0 (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 3))) (= 0 |#t~string24.offset|) (not (= |#t~string19.base| |#t~string31.base|))) (and (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 2)) 0) (= 3 (select |#length| |#t~string43.base|)) (< |#t~string28.base| |#StackHeapBarrier|) (not (= |#t~string28.base| |#t~string31.base|)) (= 84 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 3))) (< |#t~string23.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string32.base|)) (= 2 (select |#length| |#t~string67.base|)) (< |#t~string41.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string53.base|) 1) (= 80 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 1))) (= 101 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 2))) (= (select |#valid| |#t~string57.base|) 1) (= |#t~string39.offset| 0) (< |#t~string67.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string29.base|)) (= |#t~string32.offset| 0) (< |#t~string59.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string45.base|)) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 1)) 75) (= 44 (select (select |#memory_int| |#t~string59.base|) |#t~string59.offset|)) (= 77 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 1))) (= 0 |#t~string20.offset|) (< |#t~string22.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 2)) 0) (= (select |#valid| |#t~string65.base|) 1) (= 0 |#t~string22.offset|) (= 0 |#t~string30.offset|) (= 1 (select |#valid| |#t~string28.base|)) (= 1 (select |#valid| |#t~string67.base|)) (= (select (select |#memory_int| |#t~string57.base|) |#t~string57.offset|) 79) (= 0 |#t~string61.offset|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 3)) 0) (not (= |#t~string30.base| |#t~string33.base|)) (= 0 |#t~string33.offset|) (not (= |#t~string22.base| |#t~string28.base|)) (= 0 |#NULL.base|) (< |#t~string57.base| |#StackHeapBarrier|) (= (select |#length| |#t~string19.base|) 30) (= 1 (select |#valid| |#t~string41.base|)) (= 0 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 6))) (= 0 |#t~string53.offset|) (not (= |#t~string19.base| |#t~string28.base|)) (= |#t~string67.offset| 0) (= 0 |#t~string31.offset|) (not (= |#t~string19.base| |#t~string22.base|)) (= (select (select |#memory_int| |#t~string43.base|) |#t~string43.offset|) 79) (not (= |#t~string22.base| |#t~string31.base|)) (= (select |#length| |#t~string57.base|) 4) (= 1 (select |#valid| |#t~string59.base|)) (< |#t~string65.base| |#StackHeapBarrier|) (= (select |#length| |#t~string33.base|) 25) (= ~head~0.base 0) (< |#t~string24.base| |#StackHeapBarrier|) (not (= |#t~string29.base| |#t~string32.base|)) (= 58 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 5))) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 1)) 102) (= (select |#length| |#t~string31.base|) 30) (= ~cleanupTimeShifts~0 4) (= (select |#length| |#t~string37.base|) 13) (= 1 (select |#valid| |#t~string39.base|)) (= (select |#length| |#t~string24.base|) 21) (not (= |#t~string21.base| |#t~string24.base|)) (= 0 |#t~string41.offset|) (= (select |#length| |#t~string53.base|) 13) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 4)) 0) (= 1 (select |#valid| |#t~string33.base|)) (= 0 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 6))) (< |#t~string33.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 2)) 102) (< |#t~string29.base| |#StackHeapBarrier|) (not (= |#t~string23.base| |#t~string32.base|)) (< |#t~string21.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 4)) 104) (< |#t~string45.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) |#t~string39.offset|) 44) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 1)) 102) (= (select |#length| |#t~string28.base|) 30) (= |#NULL.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) |#t~string41.offset|) 67) (= 3 (select |#length| |#t~string65.base|)) (= (select |#valid| |#t~string21.base|) 1) (= |#t~string23.offset| 0) (= 0 |#t~string57.offset|) (= |#t~string21.offset| 0) (= 4 (select |#length| |#t~string63.base|)) (= (select |#valid| |#t~string19.base|) 1) (= (select (select |#memory_int| |#t~string45.base|) |#t~string45.offset|) 41) (< |#t~string32.base| |#StackHeapBarrier|) (< |#t~string39.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 2)) 0) (< |#t~string37.base| |#StackHeapBarrier|) (= |#t~string28.offset| 0) (= (select |#length| |#t~string59.base|) 7) (= (select |#valid| |#t~string29.base|) 1) (= 1 (select |#valid| |#t~string63.base|)) (= 41 (select (select |#memory_int| |#t~string65.base|) |#t~string65.offset|)) (< |#t~string63.base| |#StackHeapBarrier|) (= |#t~string43.offset| 0) (= 58 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 5))) (= |#t~string65.offset| 0) (= 0 |#t~string55.offset|) (< |#t~string61.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string61.base|)) (= 0 ~methaneLevelCritical~0) (not (= |#t~string53.base| |#t~string37.base|)) (= 1 (select |#valid| |#t~string43.base|)) (= 3 (select |#length| |#t~string61.base|)) (= ~head~0.offset 0) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 2)) 0) (= (select |#valid| |#t~string24.base|) 1) (= (select |#valid| |#t~string37.base|) 1) (= 0 (select |#valid| 0)) (= 1 (select |#valid| |#t~string55.base|)) (= (select |#length| |#t~string30.base|) 25) (= 1 (select |#valid| |#t~string31.base|)) (= 79 (select (select |#memory_int| |#t~string55.base|) |#t~string55.offset|)) (not (= |#t~string20.base| |#t~string23.base|)) (< |#t~string19.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string23.base|) 1) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 2)) 102) (= (select (select |#memory_int| |#t~string61.base|) |#t~string61.offset|) 79) (= 112 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 4))) (= (select (select |#memory_int| |#t~string63.base|) |#t~string63.offset|) 79) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 1)) 32) (= 117 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 2))) (< |#t~string43.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string32.base|)) (< |#t~string30.base| |#StackHeapBarrier|) (= |#t~string19.offset| 0) (= (select |#valid| |#t~string22.base|) 1) (= |#t~string59.offset| 0) (= 1 (select |#valid| |#t~string30.base|)) (= 109 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 3))) (not (= |#t~string23.base| |#t~string29.base|)) (= 9 (select |#length| |#t~string29.base|)) (not (= |#t~string57.base| |#t~string63.base|)) (< |#t~string53.base| |#StackHeapBarrier|) (< |#t~string55.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 1)) 110) (= 0 |#t~string29.offset|) (= 9 (select |#length| |#t~string20.base|)) (< |#t~string31.base| |#StackHeapBarrier|) (= (select |#length| |#t~string55.base|) 3) (< |#t~string20.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_int| |#t~string45.base|) (+ |#t~string45.offset| 1))) (= 116 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 3))) (= 5 (select |#length| |#t~string41.base|)) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 1)) 110) (= 9 (select |#length| |#t~string23.base|)) (not (= |#t~string55.base| |#t~string61.base|)) (= 7 (select |#length| |#t~string39.base|)) (= 1 (select |#valid| |#t~string20.base|)) (= 73 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 2))) (= (select |#length| |#t~string21.base|) 21) (= 9 (select |#length| |#t~string32.base|)) (= (select (select |#memory_int| |#t~string67.base|) |#t~string67.offset|) 10) (= (select |#length| |#t~string45.base|) 2) (= (select (select |#memory_int| |#t~string67.base|) (+ |#t~string67.offset| 1)) 0) (= 0 |#t~string63.offset|) (= |#t~string37.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 1)) 82) (= |#t~string45.offset| 0) (= 30 (select |#length| |#t~string22.base|)) (= 0 (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 3))) (= 0 |#t~string24.offset|) (not (= |#t~string19.base| |#t~string31.base|)))))) [2019-09-16 20:16:51,802 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 20:16:51,803 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 20:16:51,804 INFO L168 Benchmark]: Toolchain (without parser) took 703559.01 ms. Allocated memory was 138.4 MB in the beginning and 157.3 MB in the end (delta: 18.9 MB). Free memory was 85.0 MB in the beginning and 96.2 MB in the end (delta: -11.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-09-16 20:16:51,805 INFO L168 Benchmark]: CDTParser took 1.21 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 20:16:51,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 766.69 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 84.8 MB in the beginning and 163.9 MB in the end (delta: -79.1 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. [2019-09-16 20:16:51,807 INFO L168 Benchmark]: Boogie Preprocessor took 107.31 ms. Allocated memory is still 198.7 MB. Free memory was 163.9 MB in the beginning and 160.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-09-16 20:16:51,807 INFO L168 Benchmark]: RCFGBuilder took 1633.70 ms. Allocated memory was 198.7 MB in the beginning and 220.2 MB in the end (delta: 21.5 MB). Free memory was 160.0 MB in the beginning and 144.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. [2019-09-16 20:16:51,808 INFO L168 Benchmark]: Sifa took 701047.86 ms. Allocated memory was 220.2 MB in the beginning and 157.3 MB in the end (delta: -62.9 MB). Free memory was 144.1 MB in the beginning and 96.2 MB in the end (delta: 47.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 20:16:51,812 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.21 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 766.69 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 84.8 MB in the beginning and 163.9 MB in the end (delta: -79.1 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 107.31 ms. Allocated memory is still 198.7 MB. Free memory was 163.9 MB in the beginning and 160.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1633.70 ms. Allocated memory was 198.7 MB in the beginning and 220.2 MB in the end (delta: 21.5 MB). Free memory was 160.0 MB in the beginning and 144.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. * Sifa took 701047.86 ms. Allocated memory was 220.2 MB in the beginning and 157.3 MB in the end (delta: -62.9 MB). Free memory was 144.1 MB in the beginning and 96.2 MB in the end (delta: 47.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 700987, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 202, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 130, TOOLS_POST_TIME[ms]: 31019, TOOLS_POST_CALL_APPLICATIONS: 61, TOOLS_POST_CALL_TIME[ms]: 317, TOOLS_POST_RETURN_APPLICATIONS: 54, TOOLS_POST_RETURN_TIME[ms]: 189, TOOLS_QUANTIFIERELIM_APPLICATIONS: 244, TOOLS_QUANTIFIERELIM_TIME[ms]: 31386, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 30845, FLUID_QUERY_TIME[ms]: 10, FLUID_QUERIES: 206, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 66, DOMAIN_JOIN_TIME[ms]: 633086, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 35675, DOMAIN_ISSUBSETEQ_APPLICATIONS: 4, DOMAIN_ISSUBSETEQ_TIME[ms]: 72, DOMAIN_ISBOTTOM_APPLICATIONS: 36, DOMAIN_ISBOTTOM_TIME[ms]: 494, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 431411, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 431410, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 4, CALL_SUMMARIZER_APPLICATIONS: 54, CALL_SUMMARIZER_CACHE_MISSES: 23, CALL_SUMMARIZER_OVERALL_TIME[ms]: 35486, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 35485, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 6, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 28, DAG_COMPRESSION_PROCESSED_NODES: 336, DAG_COMPRESSION_RETAINED_NODES: 200 - UnprovableResult [Line: 82]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 386#(and (<= ~pumpRunning~0 2147483647) (<= ~waterLevel~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 (+ ~pumpRunning~0 2147483648)) (not (= 2 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 0) (not (= ~pumpRunning~0 0)) (and (= 1 ~systemActive~0) (or (and (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 2)) 0) (= 3 (select |#length| |#t~string43.base|)) (< |#t~string28.base| |#StackHeapBarrier|) (not (= |#t~string28.base| |#t~string31.base|)) (= 84 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 3))) (< |#t~string23.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string32.base|)) (= 2 (select |#length| |#t~string67.base|)) (< |#t~string41.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string53.base|) 1) (= 80 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 1))) (= 101 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 2))) (= (select |#valid| |#t~string57.base|) 1) (= |#t~string39.offset| 0) (< |#t~string67.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string29.base|)) (= |#t~string32.offset| 0) (< |#t~string59.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string45.base|)) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 1)) 75) (= 44 (select (select |#memory_int| |#t~string59.base|) |#t~string59.offset|)) (= 77 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 1))) (= 0 |#t~string20.offset|) (< |#t~string22.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 2)) 0) (= (select |#valid| |#t~string65.base|) 1) (= 0 |#t~string22.offset|) (= 0 |#t~string30.offset|) (= 1 (select |#valid| |#t~string28.base|)) (= 1 (select |#valid| |#t~string67.base|)) (= (select (select |#memory_int| |#t~string57.base|) |#t~string57.offset|) 79) (= 0 |#t~string61.offset|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 3)) 0) (not (= |#t~string30.base| |#t~string33.base|)) (= 0 |#t~string33.offset|) (not (= |#t~string22.base| |#t~string28.base|)) (= 0 |#NULL.base|) (< |#t~string57.base| |#StackHeapBarrier|) (= (select |#length| |#t~string19.base|) 30) (= 1 (select |#valid| |#t~string41.base|)) (= 0 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 6))) (= 0 |#t~string53.offset|) (not (= |#t~string19.base| |#t~string28.base|)) (= |#t~string67.offset| 0) (= 0 |#t~string31.offset|) (not (= |#t~string19.base| |#t~string22.base|)) (= (select (select |#memory_int| |#t~string43.base|) |#t~string43.offset|) 79) (not (= |#t~string22.base| |#t~string31.base|)) (= (select |#length| |#t~string57.base|) 4) (= 1 (select |#valid| |#t~string59.base|)) (< |#t~string65.base| |#StackHeapBarrier|) (= (select |#length| |#t~string33.base|) 25) (= ~head~0.base 0) (< |#t~string24.base| |#StackHeapBarrier|) (not (= |#t~string29.base| |#t~string32.base|)) (= 58 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 5))) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 1)) 102) (= (select |#length| |#t~string31.base|) 30) (= ~cleanupTimeShifts~0 4) (= (select |#length| |#t~string37.base|) 13) (= 1 (select |#valid| |#t~string39.base|)) (= (select |#length| |#t~string24.base|) 21) (not (= |#t~string21.base| |#t~string24.base|)) (= 0 |#t~string41.offset|) (= (select |#length| |#t~string53.base|) 13) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 4)) 0) (= 1 (select |#valid| |#t~string33.base|)) (= 0 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 6))) (< |#t~string33.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 2)) 102) (< |#t~string29.base| |#StackHeapBarrier|) (not (= |#t~string23.base| |#t~string32.base|)) (< |#t~string21.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 4)) 104) (< |#t~string45.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) |#t~string39.offset|) 44) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 1)) 102) (= (select |#length| |#t~string28.base|) 30) (= |#NULL.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) |#t~string41.offset|) 67) (= 3 (select |#length| |#t~string65.base|)) (= (select |#valid| |#t~string21.base|) 1) (= |#t~string23.offset| 0) (= 0 |#t~string57.offset|) (= |#t~string21.offset| 0) (= 4 (select |#length| |#t~string63.base|)) (= (select |#valid| |#t~string19.base|) 1) (= (select (select |#memory_int| |#t~string45.base|) |#t~string45.offset|) 41) (< |#t~string32.base| |#StackHeapBarrier|) (< |#t~string39.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 2)) 0) (< |#t~string37.base| |#StackHeapBarrier|) (= |#t~string28.offset| 0) (= (select |#length| |#t~string59.base|) 7) (= (select |#valid| |#t~string29.base|) 1) (= 1 (select |#valid| |#t~string63.base|)) (= 41 (select (select |#memory_int| |#t~string65.base|) |#t~string65.offset|)) (< |#t~string63.base| |#StackHeapBarrier|) (= |#t~string43.offset| 0) (= 58 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 5))) (= |#t~string65.offset| 0) (= 0 |#t~string55.offset|) (< |#t~string61.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string61.base|)) (not (= |#t~string53.base| |#t~string37.base|)) (= 1 (select |#valid| |#t~string43.base|)) (= 3 (select |#length| |#t~string61.base|)) (= ~head~0.offset 0) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 2)) 0) (= (select |#valid| |#t~string24.base|) 1) (= (select |#valid| |#t~string37.base|) 1) (= 0 (select |#valid| 0)) (= 1 (select |#valid| |#t~string55.base|)) (= (select |#length| |#t~string30.base|) 25) (= 1 (select |#valid| |#t~string31.base|)) (= 79 (select (select |#memory_int| |#t~string55.base|) |#t~string55.offset|)) (not (= |#t~string20.base| |#t~string23.base|)) (< |#t~string19.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string23.base|) 1) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 2)) 102) (= (select (select |#memory_int| |#t~string61.base|) |#t~string61.offset|) 79) (= 112 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 4))) (= (select (select |#memory_int| |#t~string63.base|) |#t~string63.offset|) 79) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 1)) 32) (= 117 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 2))) (< |#t~string43.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string32.base|)) (< |#t~string30.base| |#StackHeapBarrier|) (= |#t~string19.offset| 0) (= (select |#valid| |#t~string22.base|) 1) (= |#t~string59.offset| 0) (= 1 (select |#valid| |#t~string30.base|)) (= 109 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 3))) (not (= |#t~string23.base| |#t~string29.base|)) (= 9 (select |#length| |#t~string29.base|)) (not (= |#t~string57.base| |#t~string63.base|)) (< |#t~string53.base| |#StackHeapBarrier|) (< |#t~string55.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 1)) 110) (= 0 |#t~string29.offset|) (= 9 (select |#length| |#t~string20.base|)) (= 1 ~methaneLevelCritical~0) (< |#t~string31.base| |#StackHeapBarrier|) (= (select |#length| |#t~string55.base|) 3) (< |#t~string20.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_int| |#t~string45.base|) (+ |#t~string45.offset| 1))) (= 116 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 3))) (= 5 (select |#length| |#t~string41.base|)) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 1)) 110) (= 9 (select |#length| |#t~string23.base|)) (not (= |#t~string55.base| |#t~string61.base|)) (= 7 (select |#length| |#t~string39.base|)) (= 1 (select |#valid| |#t~string20.base|)) (= 73 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 2))) (= (select |#length| |#t~string21.base|) 21) (= 9 (select |#length| |#t~string32.base|)) (= (select (select |#memory_int| |#t~string67.base|) |#t~string67.offset|) 10) (= (select |#length| |#t~string45.base|) 2) (= (select (select |#memory_int| |#t~string67.base|) (+ |#t~string67.offset| 1)) 0) (= 0 |#t~string63.offset|) (= |#t~string37.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 1)) 82) (= |#t~string45.offset| 0) (= 30 (select |#length| |#t~string22.base|)) (= 0 (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 3))) (= 0 |#t~string24.offset|) (not (= |#t~string19.base| |#t~string31.base|))) (and (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 2)) 0) (= 3 (select |#length| |#t~string43.base|)) (< |#t~string28.base| |#StackHeapBarrier|) (not (= |#t~string28.base| |#t~string31.base|)) (= 84 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 3))) (< |#t~string23.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string32.base|)) (= 2 (select |#length| |#t~string67.base|)) (< |#t~string41.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string53.base|) 1) (= 80 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 1))) (= 101 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 2))) (= (select |#valid| |#t~string57.base|) 1) (= |#t~string39.offset| 0) (< |#t~string67.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string29.base|)) (= |#t~string32.offset| 0) (< |#t~string59.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string45.base|)) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 1)) 75) (= 44 (select (select |#memory_int| |#t~string59.base|) |#t~string59.offset|)) (= 77 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 1))) (= 0 |#t~string20.offset|) (< |#t~string22.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 2)) 0) (= (select |#valid| |#t~string65.base|) 1) (= 0 |#t~string22.offset|) (= 0 |#t~string30.offset|) (= 1 (select |#valid| |#t~string28.base|)) (= 1 (select |#valid| |#t~string67.base|)) (= (select (select |#memory_int| |#t~string57.base|) |#t~string57.offset|) 79) (= 0 |#t~string61.offset|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 3)) 0) (not (= |#t~string30.base| |#t~string33.base|)) (= 0 |#t~string33.offset|) (not (= |#t~string22.base| |#t~string28.base|)) (= 0 |#NULL.base|) (< |#t~string57.base| |#StackHeapBarrier|) (= (select |#length| |#t~string19.base|) 30) (= 1 (select |#valid| |#t~string41.base|)) (= 0 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 6))) (= 0 |#t~string53.offset|) (not (= |#t~string19.base| |#t~string28.base|)) (= |#t~string67.offset| 0) (= 0 |#t~string31.offset|) (not (= |#t~string19.base| |#t~string22.base|)) (= (select (select |#memory_int| |#t~string43.base|) |#t~string43.offset|) 79) (not (= |#t~string22.base| |#t~string31.base|)) (= (select |#length| |#t~string57.base|) 4) (= 1 (select |#valid| |#t~string59.base|)) (< |#t~string65.base| |#StackHeapBarrier|) (= (select |#length| |#t~string33.base|) 25) (= ~head~0.base 0) (< |#t~string24.base| |#StackHeapBarrier|) (not (= |#t~string29.base| |#t~string32.base|)) (= 58 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 5))) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 1)) 102) (= (select |#length| |#t~string31.base|) 30) (= ~cleanupTimeShifts~0 4) (= (select |#length| |#t~string37.base|) 13) (= 1 (select |#valid| |#t~string39.base|)) (= (select |#length| |#t~string24.base|) 21) (not (= |#t~string21.base| |#t~string24.base|)) (= 0 |#t~string41.offset|) (= (select |#length| |#t~string53.base|) 13) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 4)) 0) (= 1 (select |#valid| |#t~string33.base|)) (= 0 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 6))) (< |#t~string33.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 2)) 102) (< |#t~string29.base| |#StackHeapBarrier|) (not (= |#t~string23.base| |#t~string32.base|)) (< |#t~string21.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 4)) 104) (< |#t~string45.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string39.base|) |#t~string39.offset|) 44) (= (select (select |#memory_int| |#t~string63.base|) (+ |#t~string63.offset| 1)) 102) (= (select |#length| |#t~string28.base|) 30) (= |#NULL.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) |#t~string41.offset|) 67) (= 3 (select |#length| |#t~string65.base|)) (= (select |#valid| |#t~string21.base|) 1) (= |#t~string23.offset| 0) (= 0 |#t~string57.offset|) (= |#t~string21.offset| 0) (= 4 (select |#length| |#t~string63.base|)) (= (select |#valid| |#t~string19.base|) 1) (= (select (select |#memory_int| |#t~string45.base|) |#t~string45.offset|) 41) (< |#t~string32.base| |#StackHeapBarrier|) (< |#t~string39.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string43.base|) (+ |#t~string43.offset| 2)) 0) (< |#t~string37.base| |#StackHeapBarrier|) (= |#t~string28.offset| 0) (= (select |#length| |#t~string59.base|) 7) (= (select |#valid| |#t~string29.base|) 1) (= 1 (select |#valid| |#t~string63.base|)) (= 41 (select (select |#memory_int| |#t~string65.base|) |#t~string65.offset|)) (< |#t~string63.base| |#StackHeapBarrier|) (= |#t~string43.offset| 0) (= 58 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 5))) (= |#t~string65.offset| 0) (= 0 |#t~string55.offset|) (< |#t~string61.base| |#StackHeapBarrier|) (= 1 (select |#valid| |#t~string61.base|)) (= 0 ~methaneLevelCritical~0) (not (= |#t~string53.base| |#t~string37.base|)) (= 1 (select |#valid| |#t~string43.base|)) (= 3 (select |#length| |#t~string61.base|)) (= ~head~0.offset 0) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 2)) 0) (= (select |#valid| |#t~string24.base|) 1) (= (select |#valid| |#t~string37.base|) 1) (= 0 (select |#valid| 0)) (= 1 (select |#valid| |#t~string55.base|)) (= (select |#length| |#t~string30.base|) 25) (= 1 (select |#valid| |#t~string31.base|)) (= 79 (select (select |#memory_int| |#t~string55.base|) |#t~string55.offset|)) (not (= |#t~string20.base| |#t~string23.base|)) (< |#t~string19.base| |#StackHeapBarrier|) (= (select |#valid| |#t~string23.base|) 1) (= (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 2)) 102) (= (select (select |#memory_int| |#t~string61.base|) |#t~string61.offset|) 79) (= 112 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 4))) (= (select (select |#memory_int| |#t~string63.base|) |#t~string63.offset|) 79) (= (select (select |#memory_int| |#t~string65.base|) (+ |#t~string65.offset| 1)) 32) (= 117 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 2))) (< |#t~string43.base| |#StackHeapBarrier|) (not (= |#t~string20.base| |#t~string32.base|)) (< |#t~string30.base| |#StackHeapBarrier|) (= |#t~string19.offset| 0) (= (select |#valid| |#t~string22.base|) 1) (= |#t~string59.offset| 0) (= 1 (select |#valid| |#t~string30.base|)) (= 109 (select (select |#memory_int| |#t~string59.base|) (+ |#t~string59.offset| 3))) (not (= |#t~string23.base| |#t~string29.base|)) (= 9 (select |#length| |#t~string29.base|)) (not (= |#t~string57.base| |#t~string63.base|)) (< |#t~string53.base| |#StackHeapBarrier|) (< |#t~string55.base| |#StackHeapBarrier|) (= (select (select |#memory_int| |#t~string55.base|) (+ |#t~string55.offset| 1)) 110) (= 0 |#t~string29.offset|) (= 9 (select |#length| |#t~string20.base|)) (< |#t~string31.base| |#StackHeapBarrier|) (= (select |#length| |#t~string55.base|) 3) (< |#t~string20.base| |#StackHeapBarrier|) (= 0 (select (select |#memory_int| |#t~string45.base|) (+ |#t~string45.offset| 1))) (= 116 (select (select |#memory_int| |#t~string39.base|) (+ |#t~string39.offset| 3))) (= 5 (select |#length| |#t~string41.base|)) (= (select (select |#memory_int| |#t~string61.base|) (+ |#t~string61.offset| 1)) 110) (= 9 (select |#length| |#t~string23.base|)) (not (= |#t~string55.base| |#t~string61.base|)) (= 7 (select |#length| |#t~string39.base|)) (= 1 (select |#valid| |#t~string20.base|)) (= 73 (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 2))) (= (select |#length| |#t~string21.base|) 21) (= 9 (select |#length| |#t~string32.base|)) (= (select (select |#memory_int| |#t~string67.base|) |#t~string67.offset|) 10) (= (select |#length| |#t~string45.base|) 2) (= (select (select |#memory_int| |#t~string67.base|) (+ |#t~string67.offset| 1)) 0) (= 0 |#t~string63.offset|) (= |#t~string37.offset| 0) (= (select (select |#memory_int| |#t~string41.base|) (+ |#t~string41.offset| 1)) 82) (= |#t~string45.offset| 0) (= 30 (select |#length| |#t~string22.base|)) (= 0 (select (select |#memory_int| |#t~string57.base|) (+ |#t~string57.offset| 3))) (= 0 |#t~string24.offset|) (not (= |#t~string19.base| |#t~string31.base|)))))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...