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 CompoundDomain --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_spec2_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 17:53:40,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 17:53:40,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 17:53:40,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 17:53:40,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 17:53:40,451 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 17:53:40,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 17:53:40,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 17:53:40,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 17:53:40,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 17:53:40,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 17:53:40,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 17:53:40,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 17:53:40,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 17:53:40,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 17:53:40,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 17:53:40,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 17:53:40,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 17:53:40,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 17:53:40,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 17:53:40,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 17:53:40,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 17:53:40,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 17:53:40,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 17:53:40,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 17:53:40,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 17:53:40,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 17:53:40,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 17:53:40,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 17:53:40,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 17:53:40,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 17:53:40,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 17:53:40,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 17:53:40,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 17:53:40,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 17:53:40,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 17:53:40,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 17:53:40,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 17:53:40,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 17:53:40,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 17:53:40,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 17:53:40,495 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 [2019-09-17 17:53:40,509 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 17:53:40,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 17:53:40,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 17:53:40,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 17:53:40,511 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 17:53:40,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 17:53:40,511 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 17:53:40,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 17:53:40,513 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 17:53:40,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 17:53:40,513 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 17:53:40,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 17:53:40,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 17:53:40,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 17:53:40,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 17:53:40,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 17:53:40,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 17:53:40,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 17:53:40,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 17:53:40,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 17:53:40,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 17:53:40,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 17:53:40,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 17:53:40,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 [2019-09-17 17:53:40,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 17:53:40,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 17:53:40,575 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 17:53:40,576 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 17:53:40,576 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 17:53:40,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c [2019-09-17 17:53:40,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e2c5606/8e8164cd05bb46cc9c0dd8b183518b04/FLAG8674cab71 [2019-09-17 17:53:41,199 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 17:53:41,199 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c [2019-09-17 17:53:41,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e2c5606/8e8164cd05bb46cc9c0dd8b183518b04/FLAG8674cab71 [2019-09-17 17:53:41,480 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e2c5606/8e8164cd05bb46cc9c0dd8b183518b04 [2019-09-17 17:53:41,489 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 17:53:41,491 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 17:53:41,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 17:53:41,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 17:53:41,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 17:53:41,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:53:41" (1/1) ... [2019-09-17 17:53:41,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2499351f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:41, skipping insertion in model container [2019-09-17 17:53:41,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:53:41" (1/1) ... [2019-09-17 17:53:41,505 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 17:53:41,552 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 17:53:41,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 17:53:41,980 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 17:53:42,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 17:53:42,128 INFO L192 MainTranslator]: Completed translation [2019-09-17 17:53:42,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42 WrapperNode [2019-09-17 17:53:42,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 17:53:42,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 17:53:42,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 17:53:42,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 17:53:42,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,237 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (1/1) ... [2019-09-17 17:53:42,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 17:53:42,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 17:53:42,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 17:53:42,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 17:53:42,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:53:42" (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 [2019-09-17 17:53:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 17:53:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 17:53:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 17:53:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 17:53:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 17:53:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-17 17:53:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2019-09-17 17:53:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-17 17:53:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2019-09-17 17:53:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-17 17:53:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-17 17:53:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-17 17:53:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-17 17:53:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-17 17:53:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 17:53:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 17:53:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 17:53:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 17:53:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 17:53:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 17:53:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 17:53:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 17:53:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 17:53:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 17:53:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-17 17:53:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-17 17:53:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-17 17:53:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-17 17:53:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-17 17:53:42,343 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-17 17:53:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2019-09-17 17:53:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2019-09-17 17:53:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-17 17:53:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-17 17:53:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 17:53:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-17 17:53:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 17:53:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 17:53:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 17:53:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-17 17:53:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2019-09-17 17:53:42,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 17:53:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 17:53:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 17:53:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 17:53:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 17:53:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 17:53:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 17:53:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 17:53:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 17:53:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 17:53:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 17:53:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 17:53:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 17:53:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 17:53:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 17:53:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 17:53:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 17:53:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 17:53:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 17:53:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 17:53:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 17:53:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-17 17:53:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2019-09-17 17:53:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-17 17:53:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 17:53:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-17 17:53:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 17:53:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 17:53:42,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 17:53:42,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 17:53:43,918 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 17:53:43,919 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-17 17:53:43,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:53:43 BoogieIcfgContainer [2019-09-17 17:53:43,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 17:53:43,921 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 17:53:43,921 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 17:53:43,921 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 17:53:43,922 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:53:43" (1/1) ... [2019-09-17 17:53:43,923 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ 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 [2019-09-17 17:53:43,949 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 17:53:43,950 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 17:53:43,959 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 17:53:43,968 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 17:53:43,970 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 17:54:08,462 WARN L191 SmtUtils]: Spent 15.34 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-17 17:54:10,077 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-17 17:54:14,097 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 474 DAG size of output: 424 [2019-09-17 17:54:15,954 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-17 17:54:17,834 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-17 17:54:18,109 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-17 17:54:22,834 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification. DAG size of input: 494 DAG size of output: 435 [2019-09-17 17:54:22,850 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 443 for LOIs [2019-09-17 17:54:22,955 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 443 for LOIs [2019-09-17 17:54:22,997 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 442 for LOIs [2019-09-17 17:54:35,807 WARN L191 SmtUtils]: Spent 12.58 s on a formula simplification. DAG size of input: 478 DAG size of output: 477 [2019-09-17 17:54:41,932 WARN L191 SmtUtils]: Spent 6.12 s on a formula simplification that was a NOOP. DAG size: 477 [2019-09-17 17:54:42,287 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:54:55,171 WARN L191 SmtUtils]: Spent 12.88 s on a formula simplification. DAG size of input: 534 DAG size of output: 480 [2019-09-17 17:55:07,438 WARN L191 SmtUtils]: Spent 12.26 s on a formula simplification. DAG size of input: 478 DAG size of output: 477 [2019-09-17 17:55:13,566 WARN L191 SmtUtils]: Spent 6.13 s on a formula simplification that was a NOOP. DAG size: 477 [2019-09-17 17:55:13,909 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:55:26,655 WARN L191 SmtUtils]: Spent 12.74 s on a formula simplification. DAG size of input: 534 DAG size of output: 480 [2019-09-17 17:55:42,789 WARN L191 SmtUtils]: Spent 16.08 s on a formula simplification. DAG size of input: 489 DAG size of output: 486 [2019-09-17 17:55:50,827 WARN L191 SmtUtils]: Spent 8.04 s on a formula simplification that was a NOOP. DAG size: 486 [2019-09-17 17:55:51,197 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:56:09,039 WARN L191 SmtUtils]: Spent 17.84 s on a formula simplification. DAG size of input: 539 DAG size of output: 497 [2019-09-17 17:56:25,141 WARN L191 SmtUtils]: Spent 16.10 s on a formula simplification. DAG size of input: 489 DAG size of output: 486 [2019-09-17 17:56:33,207 WARN L191 SmtUtils]: Spent 8.06 s on a formula simplification that was a NOOP. DAG size: 486 [2019-09-17 17:56:33,574 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:56:51,563 WARN L191 SmtUtils]: Spent 17.99 s on a formula simplification. DAG size of input: 539 DAG size of output: 497 [2019-09-17 17:57:08,274 WARN L191 SmtUtils]: Spent 16.68 s on a formula simplification. DAG size of input: 522 DAG size of output: 519 [2019-09-17 17:57:16,546 WARN L191 SmtUtils]: Spent 8.27 s on a formula simplification that was a NOOP. DAG size: 519 [2019-09-17 17:57:16,913 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:57:36,848 WARN L191 SmtUtils]: Spent 19.93 s on a formula simplification. DAG size of input: 536 DAG size of output: 499 [2019-09-17 17:57:53,577 WARN L191 SmtUtils]: Spent 16.73 s on a formula simplification. DAG size of input: 522 DAG size of output: 519 [2019-09-17 17:58:01,903 WARN L191 SmtUtils]: Spent 8.32 s on a formula simplification that was a NOOP. DAG size: 519 [2019-09-17 17:58:02,261 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 17:58:22,216 WARN L191 SmtUtils]: Spent 19.95 s on a formula simplification. DAG size of input: 536 DAG size of output: 499 [2019-09-17 17:58:36,941 WARN L191 SmtUtils]: Spent 13.59 s on a formula simplification. DAG size of input: 500 DAG size of output: 487 [2019-09-17 17:58:39,637 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 17:58:40,167 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:58:45,445 WARN L191 SmtUtils]: Spent 5.27 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 17:58:59,004 WARN L191 SmtUtils]: Spent 13.56 s on a formula simplification. DAG size of input: 500 DAG size of output: 487 [2019-09-17 17:59:01,734 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 17:59:02,087 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:59:07,340 WARN L191 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 17:59:21,529 WARN L191 SmtUtils]: Spent 14.18 s on a formula simplification. DAG size of input: 494 DAG size of output: 494 [2019-09-17 17:59:28,505 WARN L191 SmtUtils]: Spent 6.97 s on a formula simplification that was a NOOP. DAG size: 494 [2019-09-17 17:59:28,862 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 17:59:50,143 WARN L191 SmtUtils]: Spent 21.28 s on a formula simplification. DAG size of input: 511 DAG size of output: 491 [2019-09-17 18:00:02,992 WARN L191 SmtUtils]: Spent 12.84 s on a formula simplification. DAG size of input: 491 DAG size of output: 491 [2019-09-17 18:00:09,394 WARN L191 SmtUtils]: Spent 6.40 s on a formula simplification that was a NOOP. DAG size: 491 [2019-09-17 18:00:09,740 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:00:23,353 WARN L191 SmtUtils]: Spent 13.61 s on a formula simplification. DAG size of input: 507 DAG size of output: 491 [2019-09-17 18:00:35,632 WARN L191 SmtUtils]: Spent 12.25 s on a formula simplification. DAG size of input: 508 DAG size of output: 491 [2019-09-17 18:00:42,298 WARN L191 SmtUtils]: Spent 6.67 s on a formula simplification that was a NOOP. DAG size: 491 [2019-09-17 18:00:53,800 WARN L191 SmtUtils]: Spent 11.48 s on a formula simplification. DAG size of input: 507 DAG size of output: 491 [2019-09-17 18:01:04,721 WARN L191 SmtUtils]: Spent 10.44 s on a formula simplification. DAG size of input: 496 DAG size of output: 486 [2019-09-17 18:01:07,257 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 486 [2019-09-17 18:01:07,603 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:01:12,838 WARN L191 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 18:01:22,961 WARN L191 SmtUtils]: Spent 10.12 s on a formula simplification. DAG size of input: 496 DAG size of output: 486 [2019-09-17 18:01:25,512 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 486 [2019-09-17 18:01:25,850 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:01:31,097 WARN L191 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 18:01:45,541 WARN L191 SmtUtils]: Spent 14.41 s on a formula simplification. DAG size of input: 494 DAG size of output: 494 [2019-09-17 18:01:52,573 WARN L191 SmtUtils]: Spent 7.03 s on a formula simplification that was a NOOP. DAG size: 494 [2019-09-17 18:01:52,919 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:02:07,961 WARN L191 SmtUtils]: Spent 15.04 s on a formula simplification. DAG size of input: 511 DAG size of output: 491 [2019-09-17 18:02:18,982 WARN L191 SmtUtils]: Spent 11.01 s on a formula simplification. DAG size of input: 492 DAG size of output: 491 [2019-09-17 18:02:24,508 WARN L191 SmtUtils]: Spent 5.53 s on a formula simplification that was a NOOP. DAG size: 491 [2019-09-17 18:02:24,846 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:02:38,664 WARN L191 SmtUtils]: Spent 13.82 s on a formula simplification. DAG size of input: 507 DAG size of output: 491 [2019-09-17 18:02:40,796 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 498 DAG size of output: 1 [2019-09-17 18:02:54,970 WARN L191 SmtUtils]: Spent 14.01 s on a formula simplification. DAG size of input: 500 DAG size of output: 487 [2019-09-17 18:02:57,720 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 18:02:58,083 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:03:03,394 WARN L191 SmtUtils]: Spent 5.31 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 18:03:17,041 WARN L191 SmtUtils]: Spent 13.65 s on a formula simplification. DAG size of input: 500 DAG size of output: 487 [2019-09-17 18:03:19,706 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 18:03:20,047 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:03:25,394 WARN L191 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 502 DAG size of output: 486 [2019-09-17 18:03:39,630 WARN L191 SmtUtils]: Spent 14.23 s on a formula simplification. DAG size of input: 494 DAG size of output: 494 [2019-09-17 18:03:46,866 WARN L191 SmtUtils]: Spent 7.23 s on a formula simplification that was a NOOP. DAG size: 494 [2019-09-17 18:03:47,211 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:04:08,543 WARN L191 SmtUtils]: Spent 21.33 s on a formula simplification. DAG size of input: 511 DAG size of output: 491 [2019-09-17 18:04:21,565 WARN L191 SmtUtils]: Spent 12.98 s on a formula simplification. DAG size of input: 492 DAG size of output: 492 [2019-09-17 18:04:28,139 WARN L191 SmtUtils]: Spent 6.57 s on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 18:04:28,484 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:04:41,141 WARN L191 SmtUtils]: Spent 12.66 s on a formula simplification. DAG size of input: 508 DAG size of output: 492 [2019-09-17 18:04:53,191 WARN L191 SmtUtils]: Spent 12.03 s on a formula simplification. DAG size of input: 511 DAG size of output: 492 [2019-09-17 18:04:59,565 WARN L191 SmtUtils]: Spent 6.37 s on a formula simplification that was a NOOP. DAG size: 492 [2019-09-17 18:05:12,074 WARN L191 SmtUtils]: Spent 12.49 s on a formula simplification. DAG size of input: 508 DAG size of output: 492 [2019-09-17 18:05:38,518 WARN L191 SmtUtils]: Spent 26.35 s on a formula simplification. DAG size of input: 497 DAG size of output: 487 [2019-09-17 18:05:44,868 WARN L191 SmtUtils]: Spent 6.35 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 18:05:45,209 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:05:59,035 WARN L191 SmtUtils]: Spent 13.82 s on a formula simplification. DAG size of input: 503 DAG size of output: 487 [2019-09-17 18:06:25,333 WARN L191 SmtUtils]: Spent 26.30 s on a formula simplification. DAG size of input: 497 DAG size of output: 487 [2019-09-17 18:06:31,761 WARN L191 SmtUtils]: Spent 6.43 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-17 18:06:32,097 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 18:06:45,921 WARN L191 SmtUtils]: Spent 13.82 s on a formula simplification. DAG size of input: 503 DAG size of output: 487