/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:16:22,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:16:22,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:16:22,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:16:22,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:16:22,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:16:22,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:16:22,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:16:22,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:16:22,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:16:22,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:16:22,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:16:22,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:16:22,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:16:22,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:16:22,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:16:22,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:16:22,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:16:22,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:16:22,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:16:22,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:16:22,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:16:22,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:16:22,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:16:22,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:16:22,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:16:22,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:16:22,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:16:22,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:16:22,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:16:22,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:16:22,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:16:22,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:16:22,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:16:22,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:16:22,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:16:22,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:16:22,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:16:22,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:16:22,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:16:22,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:16:22,180 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 [2020-07-10 14:16:22,216 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:16:22,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:16:22,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:16:22,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:16:22,220 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:16:22,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:16:22,220 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:16:22,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:16:22,221 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:16:22,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:16:22,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:16:22,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:16:22,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:16:22,222 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:16:22,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:16:22,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:16:22,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:16:22,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:16:22,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:16:22,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:16:22,226 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:16:22,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:16:22,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:16:22,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:16:22,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:16:22,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:16:22,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:16:22,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:16:22,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:16:22,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:16:22,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:16:22,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:16:22,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:16:22,549 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:16:22,549 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:16:22,550 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c [2020-07-10 14:16:22,612 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d919c8a52/8d4e05cd55e747b1a21ee6c50f01cdc4/FLAGa031eabc5 [2020-07-10 14:16:23,189 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:16:23,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c [2020-07-10 14:16:23,200 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d919c8a52/8d4e05cd55e747b1a21ee6c50f01cdc4/FLAGa031eabc5 [2020-07-10 14:16:23,482 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d919c8a52/8d4e05cd55e747b1a21ee6c50f01cdc4 [2020-07-10 14:16:23,490 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:16:23,492 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:16:23,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:16:23,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:16:23,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:16:23,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:16:23" (1/1) ... [2020-07-10 14:16:23,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdc98f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:23, skipping insertion in model container [2020-07-10 14:16:23,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:16:23" (1/1) ... [2020-07-10 14:16:23,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:16:23,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:16:24,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:16:24,139 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:16:24,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:16:24,295 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:16:24,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24 WrapperNode [2020-07-10 14:16:24,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:16:24,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:16:24,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:16:24,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:16:24,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (1/1) ... [2020-07-10 14:16:24,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:16:24,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:16:24,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:16:24,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:16:24,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (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 [2020-07-10 14:16:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:16:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:16:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:16:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:16:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:16:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:16:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:16:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:16:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:16:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:16:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:16:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:16:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:16:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:16:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:16:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:16:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:16:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:16:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:16:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:16:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:16:26,173 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:16:26,173 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:16:26,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:16:26 BoogieIcfgContainer [2020-07-10 14:16:26,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:16:26,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:16:26,180 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:16:26,183 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:16:26,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:16:23" (1/3) ... [2020-07-10 14:16:26,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27a24c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:16:26, skipping insertion in model container [2020-07-10 14:16:26,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:16:24" (2/3) ... [2020-07-10 14:16:26,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27a24c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:16:26, skipping insertion in model container [2020-07-10 14:16:26,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:16:26" (3/3) ... [2020-07-10 14:16:26,187 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product09.cil.c [2020-07-10 14:16:26,198 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:16:26,206 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:16:26,220 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:16:26,244 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:16:26,245 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:16:26,245 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:16:26,245 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:16:26,245 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:16:26,246 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:16:26,246 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:16:26,246 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:16:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2020-07-10 14:16:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:16:26,278 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:16:26,280 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:16:26,280 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:16:26,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:16:26,285 INFO L82 PathProgramCache]: Analyzing trace with hash 1255762620, now seen corresponding path program 1 times [2020-07-10 14:16:26,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:16:26,296 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302882073] [2020-07-10 14:16:26,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:16:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,052 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {167#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {137#true} is VALID [2020-07-10 14:16:27,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {137#true} #467#return; {137#true} is VALID [2020-07-10 14:16:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {137#true} {137#true} #383#return; {137#true} is VALID [2020-07-10 14:16:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {137#true} {137#true} #385#return; {137#true} is VALID [2020-07-10 14:16:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {137#true} is VALID [2020-07-10 14:16:27,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,157 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {137#true} #387#return; {137#true} is VALID [2020-07-10 14:16:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,161 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {137#true} {137#true} #389#return; {137#true} is VALID [2020-07-10 14:16:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {137#true} is VALID [2020-07-10 14:16:27,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {137#true} #457#return; {137#true} is VALID [2020-07-10 14:16:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {137#true} is VALID [2020-07-10 14:16:27,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {137#true} is VALID [2020-07-10 14:16:27,186 INFO L263 TraceCheckUtils]: 0: Hoare triple {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {137#true} is VALID [2020-07-10 14:16:27,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {137#true} is VALID [2020-07-10 14:16:27,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,188 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {137#true} {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {137#true} is VALID [2020-07-10 14:16:27,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {137#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {137#true} is VALID [2020-07-10 14:16:27,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,189 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {137#true} {138#false} #435#return; {138#false} is VALID [2020-07-10 14:16:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {137#true} is VALID [2020-07-10 14:16:27,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,194 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {138#false} #449#return; {138#false} is VALID [2020-07-10 14:16:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:27,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {137#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {137#true} is VALID [2020-07-10 14:16:27,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {137#true} {138#false} #451#return; {138#false} is VALID [2020-07-10 14:16:27,206 INFO L263 TraceCheckUtils]: 0: Hoare triple {137#true} call ULTIMATE.init(); {167#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:16:27,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {167#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {137#true} is VALID [2020-07-10 14:16:27,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,207 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {137#true} {137#true} #467#return; {137#true} is VALID [2020-07-10 14:16:27,208 INFO L263 TraceCheckUtils]: 4: Hoare triple {137#true} call #t~ret72 := main(); {137#true} is VALID [2020-07-10 14:16:27,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {137#true} havoc ~retValue_acc~4;havoc ~tmp~2; {137#true} is VALID [2020-07-10 14:16:27,208 INFO L263 TraceCheckUtils]: 6: Hoare triple {137#true} call select_helpers(); {137#true} is VALID [2020-07-10 14:16:27,209 INFO L280 TraceCheckUtils]: 7: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,209 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {137#true} {137#true} #383#return; {137#true} is VALID [2020-07-10 14:16:27,209 INFO L263 TraceCheckUtils]: 9: Hoare triple {137#true} call select_features(); {137#true} is VALID [2020-07-10 14:16:27,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,210 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {137#true} {137#true} #385#return; {137#true} is VALID [2020-07-10 14:16:27,211 INFO L263 TraceCheckUtils]: 12: Hoare triple {137#true} call #t~ret32 := valid_product(); {137#true} is VALID [2020-07-10 14:16:27,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {137#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {137#true} is VALID [2020-07-10 14:16:27,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,212 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {137#true} {137#true} #387#return; {137#true} is VALID [2020-07-10 14:16:27,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {137#true} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~tmp~2 := #t~ret32;havoc #t~ret32; {137#true} is VALID [2020-07-10 14:16:27,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {137#true} assume 0 != ~tmp~2; {137#true} is VALID [2020-07-10 14:16:27,213 INFO L263 TraceCheckUtils]: 18: Hoare triple {137#true} call setup(); {137#true} is VALID [2020-07-10 14:16:27,213 INFO L280 TraceCheckUtils]: 19: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,214 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {137#true} {137#true} #389#return; {137#true} is VALID [2020-07-10 14:16:27,214 INFO L263 TraceCheckUtils]: 21: Hoare triple {137#true} call runTest(); {137#true} is VALID [2020-07-10 14:16:27,215 INFO L263 TraceCheckUtils]: 22: Hoare triple {137#true} call __utac_acc__Specification5_spec__1(); {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:27,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {137#true} is VALID [2020-07-10 14:16:27,215 INFO L280 TraceCheckUtils]: 24: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,216 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {137#true} {137#true} #457#return; {137#true} is VALID [2020-07-10 14:16:27,216 INFO L263 TraceCheckUtils]: 26: Hoare triple {137#true} call test(); {137#true} is VALID [2020-07-10 14:16:27,216 INFO L280 TraceCheckUtils]: 27: Hoare triple {137#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {137#true} is VALID [2020-07-10 14:16:27,218 INFO L280 TraceCheckUtils]: 28: Hoare triple {137#true} assume !true; {138#false} is VALID [2020-07-10 14:16:27,218 INFO L263 TraceCheckUtils]: 29: Hoare triple {138#false} call cleanup(); {138#false} is VALID [2020-07-10 14:16:27,219 INFO L280 TraceCheckUtils]: 30: Hoare triple {138#false} havoc ~i~0;havoc ~__cil_tmp2~0; {138#false} is VALID [2020-07-10 14:16:27,219 INFO L263 TraceCheckUtils]: 31: Hoare triple {138#false} call timeShift(); {138#false} is VALID [2020-07-10 14:16:27,219 INFO L263 TraceCheckUtils]: 32: Hoare triple {138#false} call __utac_acc__Specification5_spec__2(); {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:27,219 INFO L263 TraceCheckUtils]: 33: Hoare triple {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {137#true} is VALID [2020-07-10 14:16:27,220 INFO L280 TraceCheckUtils]: 34: Hoare triple {137#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {137#true} is VALID [2020-07-10 14:16:27,220 INFO L280 TraceCheckUtils]: 35: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,220 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {137#true} {168#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {137#true} is VALID [2020-07-10 14:16:27,221 INFO L280 TraceCheckUtils]: 37: Hoare triple {137#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {137#true} is VALID [2020-07-10 14:16:27,221 INFO L280 TraceCheckUtils]: 38: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,221 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {137#true} {138#false} #435#return; {138#false} is VALID [2020-07-10 14:16:27,222 INFO L280 TraceCheckUtils]: 40: Hoare triple {138#false} assume !(0 != ~pumpRunning~0); {138#false} is VALID [2020-07-10 14:16:27,222 INFO L280 TraceCheckUtils]: 41: Hoare triple {138#false} assume !(0 != ~systemActive~0); {138#false} is VALID [2020-07-10 14:16:27,223 INFO L263 TraceCheckUtils]: 42: Hoare triple {138#false} call __utac_acc__Specification5_spec__3(); {138#false} is VALID [2020-07-10 14:16:27,223 INFO L280 TraceCheckUtils]: 43: Hoare triple {138#false} havoc ~tmp~6;havoc ~tmp___0~1; {138#false} is VALID [2020-07-10 14:16:27,223 INFO L263 TraceCheckUtils]: 44: Hoare triple {138#false} call #t~ret70 := getWaterLevel(); {137#true} is VALID [2020-07-10 14:16:27,223 INFO L280 TraceCheckUtils]: 45: Hoare triple {137#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {137#true} is VALID [2020-07-10 14:16:27,224 INFO L280 TraceCheckUtils]: 46: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,224 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {137#true} {138#false} #449#return; {138#false} is VALID [2020-07-10 14:16:27,225 INFO L280 TraceCheckUtils]: 48: Hoare triple {138#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {138#false} is VALID [2020-07-10 14:16:27,225 INFO L280 TraceCheckUtils]: 49: Hoare triple {138#false} assume 2 != ~tmp~6; {138#false} is VALID [2020-07-10 14:16:27,225 INFO L263 TraceCheckUtils]: 50: Hoare triple {138#false} call #t~ret71 := isPumpRunning(); {137#true} is VALID [2020-07-10 14:16:27,226 INFO L280 TraceCheckUtils]: 51: Hoare triple {137#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {137#true} is VALID [2020-07-10 14:16:27,226 INFO L280 TraceCheckUtils]: 52: Hoare triple {137#true} assume true; {137#true} is VALID [2020-07-10 14:16:27,226 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {137#true} {138#false} #451#return; {138#false} is VALID [2020-07-10 14:16:27,227 INFO L280 TraceCheckUtils]: 54: Hoare triple {138#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {138#false} is VALID [2020-07-10 14:16:27,227 INFO L280 TraceCheckUtils]: 55: Hoare triple {138#false} assume 0 != ~tmp___0~1; {138#false} is VALID [2020-07-10 14:16:27,227 INFO L280 TraceCheckUtils]: 56: Hoare triple {138#false} assume 0 == ~switchedOnBeforeTS~0; {138#false} is VALID [2020-07-10 14:16:27,228 INFO L263 TraceCheckUtils]: 57: Hoare triple {138#false} call __automaton_fail(); {138#false} is VALID [2020-07-10 14:16:27,228 INFO L280 TraceCheckUtils]: 58: Hoare triple {138#false} assume !false; {138#false} is VALID [2020-07-10 14:16:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:16:27,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302882073] [2020-07-10 14:16:27,240 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:16:27,240 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:16:27,241 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088100594] [2020-07-10 14:16:27,248 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:16:27,252 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:16:27,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:16:27,380 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:27,381 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:16:27,381 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:16:27,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:16:27,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:16:27,394 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 4 states. [2020-07-10 14:16:30,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:30,654 INFO L93 Difference]: Finished difference Result 205 states and 272 transitions. [2020-07-10 14:16:30,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:16:30,654 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:16:30,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:16:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 272 transitions. [2020-07-10 14:16:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:16:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 272 transitions. [2020-07-10 14:16:30,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 272 transitions. [2020-07-10 14:16:31,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:31,538 INFO L225 Difference]: With dead ends: 205 [2020-07-10 14:16:31,538 INFO L226 Difference]: Without dead ends: 115 [2020-07-10 14:16:31,543 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:16:31,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2020-07-10 14:16:32,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 91. [2020-07-10 14:16:32,379 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:32,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:32,380 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:32,380 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:32,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:32,393 INFO L93 Difference]: Finished difference Result 115 states and 144 transitions. [2020-07-10 14:16:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 144 transitions. [2020-07-10 14:16:32,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:32,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:32,396 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 115 states. [2020-07-10 14:16:32,397 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 115 states. [2020-07-10 14:16:32,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:32,406 INFO L93 Difference]: Finished difference Result 115 states and 144 transitions. [2020-07-10 14:16:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 144 transitions. [2020-07-10 14:16:32,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:32,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:32,409 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:32,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-10 14:16:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 106 transitions. [2020-07-10 14:16:32,417 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 106 transitions. Word has length 59 [2020-07-10 14:16:32,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:32,417 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 106 transitions. [2020-07-10 14:16:32,417 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:16:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 106 transitions. [2020-07-10 14:16:32,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:16:32,420 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:16:32,421 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:16:32,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:16:32,421 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:16:32,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:16:32,422 INFO L82 PathProgramCache]: Analyzing trace with hash -588611726, now seen corresponding path program 1 times [2020-07-10 14:16:32,422 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:16:32,422 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323250058] [2020-07-10 14:16:32,422 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:16:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:32,918 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {852#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {823#(= 1 ~systemActive~0)} assume true; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {823#(= 1 ~systemActive~0)} {818#true} #467#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,047 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {818#true} {823#(= 1 ~systemActive~0)} #383#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {818#true} {823#(= 1 ~systemActive~0)} #385#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {853#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:16:33,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {853#(= 1 |valid_product_#res|)} assume true; {853#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:16:33,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {853#(= 1 |valid_product_#res|)} {823#(= 1 ~systemActive~0)} #387#return; {831#(= |main_#t~ret32| ~systemActive~0)} is VALID [2020-07-10 14:16:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,089 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #389#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {818#true} is VALID [2020-07-10 14:16:33,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #457#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {818#true} is VALID [2020-07-10 14:16:33,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {818#true} {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {818#true} is VALID [2020-07-10 14:16:33,130 INFO L263 TraceCheckUtils]: 0: Hoare triple {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {818#true} is VALID [2020-07-10 14:16:33,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {818#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {818#true} is VALID [2020-07-10 14:16:33,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {818#true} {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {818#true} is VALID [2020-07-10 14:16:33,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {818#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {818#true} is VALID [2020-07-10 14:16:33,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,134 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #435#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {818#true} is VALID [2020-07-10 14:16:33,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {818#true} {819#false} #449#return; {819#false} is VALID [2020-07-10 14:16:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:33,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {818#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {818#true} is VALID [2020-07-10 14:16:33,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {818#true} {819#false} #451#return; {819#false} is VALID [2020-07-10 14:16:33,149 INFO L263 TraceCheckUtils]: 0: Hoare triple {818#true} call ULTIMATE.init(); {852#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:16:33,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {852#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {823#(= 1 ~systemActive~0)} assume true; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,157 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {823#(= 1 ~systemActive~0)} {818#true} #467#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,159 INFO L263 TraceCheckUtils]: 4: Hoare triple {823#(= 1 ~systemActive~0)} call #t~ret72 := main(); {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {823#(= 1 ~systemActive~0)} havoc ~retValue_acc~4;havoc ~tmp~2; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,161 INFO L263 TraceCheckUtils]: 6: Hoare triple {823#(= 1 ~systemActive~0)} call select_helpers(); {818#true} is VALID [2020-07-10 14:16:33,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {818#true} {823#(= 1 ~systemActive~0)} #383#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,162 INFO L263 TraceCheckUtils]: 9: Hoare triple {823#(= 1 ~systemActive~0)} call select_features(); {818#true} is VALID [2020-07-10 14:16:33,162 INFO L280 TraceCheckUtils]: 10: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,163 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {818#true} {823#(= 1 ~systemActive~0)} #385#return; {823#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:16:33,163 INFO L263 TraceCheckUtils]: 12: Hoare triple {823#(= 1 ~systemActive~0)} call #t~ret32 := valid_product(); {818#true} is VALID [2020-07-10 14:16:33,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {818#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {853#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:16:33,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {853#(= 1 |valid_product_#res|)} assume true; {853#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:16:33,166 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {853#(= 1 |valid_product_#res|)} {823#(= 1 ~systemActive~0)} #387#return; {831#(= |main_#t~ret32| ~systemActive~0)} is VALID [2020-07-10 14:16:33,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {831#(= |main_#t~ret32| ~systemActive~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~tmp~2 := #t~ret32;havoc #t~ret32; {832#(= main_~tmp~2 ~systemActive~0)} is VALID [2020-07-10 14:16:33,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {832#(= main_~tmp~2 ~systemActive~0)} assume 0 != ~tmp~2; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,169 INFO L263 TraceCheckUtils]: 18: Hoare triple {833#(not (= 0 ~systemActive~0))} call setup(); {818#true} is VALID [2020-07-10 14:16:33,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,170 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #389#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,171 INFO L263 TraceCheckUtils]: 21: Hoare triple {833#(not (= 0 ~systemActive~0))} call runTest(); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,171 INFO L263 TraceCheckUtils]: 22: Hoare triple {833#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:33,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {818#true} is VALID [2020-07-10 14:16:33,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,173 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #457#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,173 INFO L263 TraceCheckUtils]: 26: Hoare triple {833#(not (= 0 ~systemActive~0))} call test(); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {833#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {833#(not (= 0 ~systemActive~0))} assume !false; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {833#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,176 INFO L280 TraceCheckUtils]: 30: Hoare triple {833#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~1 := #t~nondet28;havoc #t~nondet28; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,177 INFO L280 TraceCheckUtils]: 31: Hoare triple {833#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~1); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {833#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___0~0 := #t~nondet29;havoc #t~nondet29; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,178 INFO L280 TraceCheckUtils]: 33: Hoare triple {833#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,179 INFO L280 TraceCheckUtils]: 34: Hoare triple {833#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___2~0 := #t~nondet30;havoc #t~nondet30; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,179 INFO L280 TraceCheckUtils]: 35: Hoare triple {833#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,180 INFO L263 TraceCheckUtils]: 36: Hoare triple {833#(not (= 0 ~systemActive~0))} call timeShift(); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,181 INFO L263 TraceCheckUtils]: 37: Hoare triple {833#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:33,181 INFO L263 TraceCheckUtils]: 38: Hoare triple {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {818#true} is VALID [2020-07-10 14:16:33,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {818#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {818#true} is VALID [2020-07-10 14:16:33,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,182 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {818#true} {854#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {818#true} is VALID [2020-07-10 14:16:33,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {818#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {818#true} is VALID [2020-07-10 14:16:33,183 INFO L280 TraceCheckUtils]: 43: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,183 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {818#true} {833#(not (= 0 ~systemActive~0))} #435#return; {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,184 INFO L280 TraceCheckUtils]: 45: Hoare triple {833#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {833#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:16:33,185 INFO L280 TraceCheckUtils]: 46: Hoare triple {833#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {819#false} is VALID [2020-07-10 14:16:33,185 INFO L263 TraceCheckUtils]: 47: Hoare triple {819#false} call __utac_acc__Specification5_spec__3(); {819#false} is VALID [2020-07-10 14:16:33,185 INFO L280 TraceCheckUtils]: 48: Hoare triple {819#false} havoc ~tmp~6;havoc ~tmp___0~1; {819#false} is VALID [2020-07-10 14:16:33,185 INFO L263 TraceCheckUtils]: 49: Hoare triple {819#false} call #t~ret70 := getWaterLevel(); {818#true} is VALID [2020-07-10 14:16:33,186 INFO L280 TraceCheckUtils]: 50: Hoare triple {818#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {818#true} is VALID [2020-07-10 14:16:33,186 INFO L280 TraceCheckUtils]: 51: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,186 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {818#true} {819#false} #449#return; {819#false} is VALID [2020-07-10 14:16:33,186 INFO L280 TraceCheckUtils]: 53: Hoare triple {819#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {819#false} is VALID [2020-07-10 14:16:33,187 INFO L280 TraceCheckUtils]: 54: Hoare triple {819#false} assume 2 != ~tmp~6; {819#false} is VALID [2020-07-10 14:16:33,187 INFO L263 TraceCheckUtils]: 55: Hoare triple {819#false} call #t~ret71 := isPumpRunning(); {818#true} is VALID [2020-07-10 14:16:33,187 INFO L280 TraceCheckUtils]: 56: Hoare triple {818#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {818#true} is VALID [2020-07-10 14:16:33,188 INFO L280 TraceCheckUtils]: 57: Hoare triple {818#true} assume true; {818#true} is VALID [2020-07-10 14:16:33,188 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {818#true} {819#false} #451#return; {819#false} is VALID [2020-07-10 14:16:33,188 INFO L280 TraceCheckUtils]: 59: Hoare triple {819#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {819#false} is VALID [2020-07-10 14:16:33,188 INFO L280 TraceCheckUtils]: 60: Hoare triple {819#false} assume 0 != ~tmp___0~1; {819#false} is VALID [2020-07-10 14:16:33,189 INFO L280 TraceCheckUtils]: 61: Hoare triple {819#false} assume 0 == ~switchedOnBeforeTS~0; {819#false} is VALID [2020-07-10 14:16:33,189 INFO L263 TraceCheckUtils]: 62: Hoare triple {819#false} call __automaton_fail(); {819#false} is VALID [2020-07-10 14:16:33,189 INFO L280 TraceCheckUtils]: 63: Hoare triple {819#false} assume !false; {819#false} is VALID [2020-07-10 14:16:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:16:33,200 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323250058] [2020-07-10 14:16:33,201 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:16:33,201 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:16:33,201 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394287972] [2020-07-10 14:16:33,203 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:16:33,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:16:33,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:16:33,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:33,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:16:33,289 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:16:33,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:16:33,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:16:33,290 INFO L87 Difference]: Start difference. First operand 91 states and 106 transitions. Second operand 9 states. [2020-07-10 14:16:34,102 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:16:35,103 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:35,551 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:35,889 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:40,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:40,983 INFO L93 Difference]: Finished difference Result 178 states and 227 transitions. [2020-07-10 14:16:40,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:16:40,983 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:16:40,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 227 transitions. [2020-07-10 14:16:40,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 227 transitions. [2020-07-10 14:16:40,998 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 227 transitions. [2020-07-10 14:16:41,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:41,710 INFO L225 Difference]: With dead ends: 178 [2020-07-10 14:16:41,711 INFO L226 Difference]: Without dead ends: 115 [2020-07-10 14:16:41,713 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:16:41,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2020-07-10 14:16:42,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 91. [2020-07-10 14:16:42,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:42,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:42,639 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:42,639 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 91 states. [2020-07-10 14:16:42,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:42,647 INFO L93 Difference]: Finished difference Result 115 states and 143 transitions. [2020-07-10 14:16:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 143 transitions. [2020-07-10 14:16:42,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:42,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:42,649 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 115 states. [2020-07-10 14:16:42,649 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 115 states. [2020-07-10 14:16:42,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:42,657 INFO L93 Difference]: Finished difference Result 115 states and 143 transitions. [2020-07-10 14:16:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 143 transitions. [2020-07-10 14:16:42,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:42,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:42,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:42,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-10 14:16:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 105 transitions. [2020-07-10 14:16:42,664 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 105 transitions. Word has length 64 [2020-07-10 14:16:42,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:42,665 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 105 transitions. [2020-07-10 14:16:42,665 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:16:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 105 transitions. [2020-07-10 14:16:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-07-10 14:16:42,667 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:16:42,667 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:16:42,667 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:16:42,668 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:16:42,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:16:42,668 INFO L82 PathProgramCache]: Analyzing trace with hash 145085063, now seen corresponding path program 1 times [2020-07-10 14:16:42,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:16:42,669 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301703374] [2020-07-10 14:16:42,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:16:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,059 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {1521#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume true; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1491#(= 0 ~pumpRunning~0)} {1486#true} #467#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,170 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #383#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,177 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #385#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1486#true} is VALID [2020-07-10 14:16:43,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #387#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,194 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #389#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1486#true} is VALID [2020-07-10 14:16:43,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,213 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #457#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1486#true} is VALID [2020-07-10 14:16:43,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1486#true} {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {1486#true} is VALID [2020-07-10 14:16:43,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1486#true} is VALID [2020-07-10 14:16:43,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1486#true} is VALID [2020-07-10 14:16:43,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1486#true} {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {1486#true} is VALID [2020-07-10 14:16:43,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {1486#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1486#true} is VALID [2020-07-10 14:16:43,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,242 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #435#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,249 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #439#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1486#true} is VALID [2020-07-10 14:16:43,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #449#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:43,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:43,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} {1491#(= 0 ~pumpRunning~0)} #451#return; {1519#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:16:43,292 INFO L263 TraceCheckUtils]: 0: Hoare triple {1486#true} call ULTIMATE.init(); {1521#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:16:43,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {1521#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume true; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,300 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1491#(= 0 ~pumpRunning~0)} {1486#true} #467#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,300 INFO L263 TraceCheckUtils]: 4: Hoare triple {1491#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {1491#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~4;havoc ~tmp~2; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,301 INFO L263 TraceCheckUtils]: 6: Hoare triple {1491#(= 0 ~pumpRunning~0)} call select_helpers(); {1486#true} is VALID [2020-07-10 14:16:43,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,302 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #383#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,303 INFO L263 TraceCheckUtils]: 9: Hoare triple {1491#(= 0 ~pumpRunning~0)} call select_features(); {1486#true} is VALID [2020-07-10 14:16:43,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,303 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #385#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,304 INFO L263 TraceCheckUtils]: 12: Hoare triple {1491#(= 0 ~pumpRunning~0)} call #t~ret32 := valid_product(); {1486#true} is VALID [2020-07-10 14:16:43,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {1486#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1486#true} is VALID [2020-07-10 14:16:43,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,306 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #387#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~tmp~2 := #t~ret32;havoc #t~ret32; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~2; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,311 INFO L263 TraceCheckUtils]: 18: Hoare triple {1491#(= 0 ~pumpRunning~0)} call setup(); {1486#true} is VALID [2020-07-10 14:16:43,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,312 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #389#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,313 INFO L263 TraceCheckUtils]: 21: Hoare triple {1491#(= 0 ~pumpRunning~0)} call runTest(); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,313 INFO L263 TraceCheckUtils]: 22: Hoare triple {1491#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:43,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1486#true} is VALID [2020-07-10 14:16:43,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,314 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #457#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,316 INFO L263 TraceCheckUtils]: 26: Hoare triple {1491#(= 0 ~pumpRunning~0)} call test(); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {1491#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume !false; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,319 INFO L280 TraceCheckUtils]: 29: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,320 INFO L280 TraceCheckUtils]: 30: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~1 := #t~nondet28;havoc #t~nondet28; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,320 INFO L280 TraceCheckUtils]: 31: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,321 INFO L280 TraceCheckUtils]: 32: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___0~0 := #t~nondet29;havoc #t~nondet29; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,322 INFO L280 TraceCheckUtils]: 34: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp___2~0 := #t~nondet30;havoc #t~nondet30; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,326 INFO L263 TraceCheckUtils]: 36: Hoare triple {1491#(= 0 ~pumpRunning~0)} call timeShift(); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,331 INFO L263 TraceCheckUtils]: 37: Hoare triple {1491#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:43,331 INFO L263 TraceCheckUtils]: 38: Hoare triple {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1486#true} is VALID [2020-07-10 14:16:43,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {1486#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1486#true} is VALID [2020-07-10 14:16:43,332 INFO L280 TraceCheckUtils]: 40: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,333 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1486#true} {1522#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #447#return; {1486#true} is VALID [2020-07-10 14:16:43,334 INFO L280 TraceCheckUtils]: 42: Hoare triple {1486#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1486#true} is VALID [2020-07-10 14:16:43,334 INFO L280 TraceCheckUtils]: 43: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,335 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #435#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,335 INFO L280 TraceCheckUtils]: 45: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,336 INFO L280 TraceCheckUtils]: 46: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,336 INFO L263 TraceCheckUtils]: 47: Hoare triple {1491#(= 0 ~pumpRunning~0)} call processEnvironment(); {1486#true} is VALID [2020-07-10 14:16:43,337 INFO L280 TraceCheckUtils]: 48: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,337 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #439#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,338 INFO L263 TraceCheckUtils]: 50: Hoare triple {1491#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,339 INFO L280 TraceCheckUtils]: 51: Hoare triple {1491#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~1; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,339 INFO L263 TraceCheckUtils]: 52: Hoare triple {1491#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {1486#true} is VALID [2020-07-10 14:16:43,339 INFO L280 TraceCheckUtils]: 53: Hoare triple {1486#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1486#true} is VALID [2020-07-10 14:16:43,340 INFO L280 TraceCheckUtils]: 54: Hoare triple {1486#true} assume true; {1486#true} is VALID [2020-07-10 14:16:43,342 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {1486#true} {1491#(= 0 ~pumpRunning~0)} #449#return; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,342 INFO L280 TraceCheckUtils]: 56: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {1491#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {1491#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:43,343 INFO L263 TraceCheckUtils]: 58: Hoare triple {1491#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {1486#true} is VALID [2020-07-10 14:16:43,344 INFO L280 TraceCheckUtils]: 59: Hoare triple {1486#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:43,345 INFO L280 TraceCheckUtils]: 60: Hoare triple {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:43,346 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1526#(= ~pumpRunning~0 |isPumpRunning_#res|)} {1491#(= 0 ~pumpRunning~0)} #451#return; {1519#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:16:43,347 INFO L280 TraceCheckUtils]: 62: Hoare triple {1519#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {1520#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} is VALID [2020-07-10 14:16:43,347 INFO L280 TraceCheckUtils]: 63: Hoare triple {1520#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} assume 0 != ~tmp___0~1; {1487#false} is VALID [2020-07-10 14:16:43,348 INFO L280 TraceCheckUtils]: 64: Hoare triple {1487#false} assume 0 == ~switchedOnBeforeTS~0; {1487#false} is VALID [2020-07-10 14:16:43,348 INFO L263 TraceCheckUtils]: 65: Hoare triple {1487#false} call __automaton_fail(); {1487#false} is VALID [2020-07-10 14:16:43,348 INFO L280 TraceCheckUtils]: 66: Hoare triple {1487#false} assume !false; {1487#false} is VALID [2020-07-10 14:16:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:16:43,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301703374] [2020-07-10 14:16:43,361 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:16:43,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 14:16:43,362 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342191358] [2020-07-10 14:16:43,362 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 67 [2020-07-10 14:16:43,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:16:43,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:16:43,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:43,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:16:43,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:16:43,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:16:43,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 14:16:43,448 INFO L87 Difference]: Start difference. First operand 91 states and 105 transitions. Second operand 8 states. [2020-07-10 14:16:44,288 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:16:47,203 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:49,387 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:49,733 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:50,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:50,002 INFO L93 Difference]: Finished difference Result 170 states and 217 transitions. [2020-07-10 14:16:50,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:16:50,002 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 67 [2020-07-10 14:16:50,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:16:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 217 transitions. [2020-07-10 14:16:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:16:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 217 transitions. [2020-07-10 14:16:50,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 217 transitions. [2020-07-10 14:16:50,639 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 217 edges. 217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:50,640 INFO L225 Difference]: With dead ends: 170 [2020-07-10 14:16:50,640 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:16:50,643 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:16:50,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:16:50,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:16:50,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:50,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:50,644 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:50,644 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:50,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:50,644 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:16:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:50,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:50,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:50,645 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:50,645 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:50,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:50,645 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:16:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:50,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:50,646 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:50,646 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:50,646 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:16:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:16:50,646 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2020-07-10 14:16:50,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:50,647 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:16:50,647 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 14:16:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:50,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:50,647 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:16:50,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:16:51,675 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:51,846 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 16 [2020-07-10 14:16:52,075 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:52,269 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:52,433 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:16:52,641 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:52,872 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:53,050 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:53,244 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 19 [2020-07-10 14:16:53,494 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 16 [2020-07-10 14:16:53,756 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:16:54,016 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 16 [2020-07-10 14:16:54,194 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:16:54,368 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:16:54,556 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:16:54,724 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:16:54,741 INFO L268 CegarLoopResult]: For program point L514-2(lines 514 535) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point L536(lines 513 537) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 489 544) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point L520(lines 520 524) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point L520-1(lines 520 524) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 489 544) no Hoare annotation was computed. [2020-07-10 14:16:54,742 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 489 544) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point L577(lines 577 581) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point L577-1(lines 577 581) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point L571-2(lines 571 596) no Hoare annotation was computed. [2020-07-10 14:16:54,743 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 545 604) no Hoare annotation was computed. [2020-07-10 14:16:54,744 INFO L268 CegarLoopResult]: For program point L597(lines 570 598) no Hoare annotation was computed. [2020-07-10 14:16:54,744 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 545 604) no Hoare annotation was computed. [2020-07-10 14:16:54,744 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-10 14:16:54,744 INFO L268 CegarLoopResult]: For program point L590-1(line 590) no Hoare annotation was computed. [2020-07-10 14:16:54,744 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 545 604) no Hoare annotation was computed. [2020-07-10 14:16:54,745 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 821 827) the Hoare annotation is: true [2020-07-10 14:16:54,745 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 821 827) no Hoare annotation was computed. [2020-07-10 14:16:54,745 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 828 836) no Hoare annotation was computed. [2020-07-10 14:16:54,745 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 828 836) the Hoare annotation is: true [2020-07-10 14:16:54,745 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 828 836) no Hoare annotation was computed. [2020-07-10 14:16:54,745 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 839 846) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,745 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 839 846) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 839 846) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 847 856) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 847 856) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 847 856) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point L865(lines 865 882) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point L865-1(lines 857 885) no Hoare annotation was computed. [2020-07-10 14:16:54,746 INFO L271 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: true [2020-07-10 14:16:54,746 INFO L268 CegarLoopResult]: For program point L863-1(line 863) no Hoare annotation was computed. [2020-07-10 14:16:54,747 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 857 885) the Hoare annotation is: true [2020-07-10 14:16:54,747 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 857 885) no Hoare annotation was computed. [2020-07-10 14:16:54,747 INFO L264 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,747 INFO L268 CegarLoopResult]: For program point L870(lines 870 876) no Hoare annotation was computed. [2020-07-10 14:16:54,747 INFO L268 CegarLoopResult]: For program point L869(lines 869 879) no Hoare annotation was computed. [2020-07-10 14:16:54,747 INFO L271 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-07-10 14:16:54,747 INFO L268 CegarLoopResult]: For program point L867-1(line 867) no Hoare annotation was computed. [2020-07-10 14:16:54,748 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 413 435) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,748 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 413 435) no Hoare annotation was computed. [2020-07-10 14:16:54,748 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 413 435) no Hoare annotation was computed. [2020-07-10 14:16:54,748 INFO L264 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~2 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,748 INFO L264 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~2 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,748 INFO L268 CegarLoopResult]: For program point L423(lines 423 430) no Hoare annotation was computed. [2020-07-10 14:16:54,749 INFO L268 CegarLoopResult]: For program point L423-1(lines 423 430) no Hoare annotation was computed. [2020-07-10 14:16:54,749 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-10 14:16:54,749 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,749 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,749 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,749 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-10 14:16:54,749 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-10 14:16:54,749 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 367 390) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 367 390) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 367 390) no Hoare annotation was computed. [2020-07-10 14:16:54,750 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-10 14:16:54,751 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 170 177) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 170 177) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 170 177) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 215 223) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 215 223) the Hoare annotation is: true [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 215 223) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point L254-1(line 254) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point L243(lines 243 251) no Hoare annotation was computed. [2020-07-10 14:16:54,752 INFO L268 CegarLoopResult]: For program point L243-2(lines 243 251) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 224 259) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point L231(lines 231 239) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 224 259) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point L231-2(lines 231 239) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 224 259) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 814 820) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 814 820) the Hoare annotation is: true [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 443 488) no Hoare annotation was computed. [2020-07-10 14:16:54,753 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 443 488) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 443 488) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point L770-1(lines 770 790) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 756 801) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 756 801) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point L776(lines 776 783) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 756 801) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point L770(lines 770 790) no Hoare annotation was computed. [2020-07-10 14:16:54,754 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 399 409) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,754 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 399 409) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 399 409) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L271 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: true [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point L209-1(line 209) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 204 214) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 204 214) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 204 214) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 196 203) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 196 203) no Hoare annotation was computed. [2020-07-10 14:16:54,755 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 196 203) no Hoare annotation was computed. [2020-07-10 14:16:54,756 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 163 169) no Hoare annotation was computed. [2020-07-10 14:16:54,756 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 163 169) the Hoare annotation is: true [2020-07-10 14:16:54,756 INFO L264 CegarLoopResult]: At program point testENTRY(lines 262 325) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:54,756 INFO L271 CegarLoopResult]: At program point L318(lines 271 319) the Hoare annotation is: true [2020-07-10 14:16:54,756 INFO L268 CegarLoopResult]: For program point testFINAL(lines 262 325) no Hoare annotation was computed. [2020-07-10 14:16:54,756 INFO L268 CegarLoopResult]: For program point L308(lines 308 312) no Hoare annotation was computed. [2020-07-10 14:16:54,756 INFO L271 CegarLoopResult]: At program point L308-2(lines 302 313) the Hoare annotation is: true [2020-07-10 14:16:54,756 INFO L268 CegarLoopResult]: For program point L273(lines 272 317) no Hoare annotation was computed. [2020-07-10 14:16:54,756 INFO L268 CegarLoopResult]: For program point L302(lines 302 313) no Hoare annotation was computed. [2020-07-10 14:16:54,757 INFO L271 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-07-10 14:16:54,757 INFO L268 CegarLoopResult]: For program point L292(lines 292 298) no Hoare annotation was computed. [2020-07-10 14:16:54,757 INFO L268 CegarLoopResult]: For program point L292-1(lines 292 298) no Hoare annotation was computed. [2020-07-10 14:16:54,757 INFO L271 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: true [2020-07-10 14:16:54,757 INFO L271 CegarLoopResult]: At program point L315(lines 272 317) the Hoare annotation is: true [2020-07-10 14:16:54,757 INFO L268 CegarLoopResult]: For program point L282(lines 282 288) no Hoare annotation was computed. [2020-07-10 14:16:54,757 INFO L268 CegarLoopResult]: For program point L282-1(lines 282 288) no Hoare annotation was computed. [2020-07-10 14:16:54,757 INFO L268 CegarLoopResult]: For program point L274(lines 274 278) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point testEXIT(lines 262 325) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point L730(lines 730 737) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 710 755) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 710 755) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point L724(lines 724 744) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point L724-1(lines 724 744) no Hoare annotation was computed. [2020-07-10 14:16:54,758 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 710 755) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point L101(lines 101 109) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 607 709) no Hoare annotation was computed. [2020-07-10 14:16:54,759 INFO L268 CegarLoopResult]: For program point L636(lines 636 652) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L696(lines 696 703) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L657(lines 656 676) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L653(lines 653 694) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 607 709) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-10 14:16:54,760 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point L631(lines 631 635) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point L695(lines 695 706) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point L658(lines 658 662) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 607 709) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point L656-2(lines 656 676) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point L677(lines 655 678) no Hoare annotation was computed. [2020-07-10 14:16:54,761 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 804 813) no Hoare annotation was computed. [2020-07-10 14:16:54,762 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 804 813) no Hoare annotation was computed. [2020-07-10 14:16:54,762 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 804 813) no Hoare annotation was computed. [2020-07-10 14:16:54,762 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,769 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point L190-1(lines 179 195) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 179 195) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point L186(lines 186 192) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 179 195) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-10 14:16:54,770 INFO L268 CegarLoopResult]: For program point L184-1(line 184) no Hoare annotation was computed. [2020-07-10 14:16:54,771 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2020-07-10 14:16:54,771 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2020-07-10 14:16:54,771 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2020-07-10 14:16:54,772 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2020-07-10 14:16:54,773 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2020-07-10 14:16:54,773 INFO L271 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: true [2020-07-10 14:16:54,773 INFO L271 CegarLoopResult]: At program point L150(lines 150 156) the Hoare annotation is: true [2020-07-10 14:16:54,773 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,773 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 136 162) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,773 INFO L268 CegarLoopResult]: For program point L143(lines 139 161) no Hoare annotation was computed. [2020-07-10 14:16:54,773 INFO L268 CegarLoopResult]: For program point L141(lines 139 161) no Hoare annotation was computed. [2020-07-10 14:16:54,773 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 136 162) no Hoare annotation was computed. [2020-07-10 14:16:54,774 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 136 162) no Hoare annotation was computed. [2020-07-10 14:16:54,774 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 337 366) no Hoare annotation was computed. [2020-07-10 14:16:54,774 INFO L268 CegarLoopResult]: For program point L351(lines 351 355) no Hoare annotation was computed. [2020-07-10 14:16:54,774 INFO L271 CegarLoopResult]: At program point L351-1(lines 351 355) the Hoare annotation is: true [2020-07-10 14:16:54,774 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 337 366) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,774 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-10 14:16:54,774 INFO L271 CegarLoopResult]: At program point L347-2(lines 347 361) the Hoare annotation is: true [2020-07-10 14:16:54,774 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,774 INFO L268 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L271 CegarLoopResult]: At program point L362(lines 337 366) the Hoare annotation is: true [2020-07-10 14:16:54,775 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2020-07-10 14:16:54,775 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L268 CegarLoopResult]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 391 397) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 391 397) the Hoare annotation is: true [2020-07-10 14:16:54,775 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,775 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 14:16:54,776 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:16:54,776 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:54,776 INFO L268 CegarLoopResult]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2020-07-10 14:16:54,776 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2020-07-10 14:16:54,776 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:54,776 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 327 334) no Hoare annotation was computed. [2020-07-10 14:16:54,776 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 331) no Hoare annotation was computed. [2020-07-10 14:16:54,776 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 327 334) the Hoare annotation is: true [2020-07-10 14:16:54,777 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 327 334) no Hoare annotation was computed. [2020-07-10 14:16:54,781 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:16:54,781 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:16:54,781 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:16:54,781 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:16:54,782 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:16:54,782 WARN L170 areAnnotationChecker]: L852 has no Hoare annotation [2020-07-10 14:16:54,786 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:16:54,786 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:16:54,787 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseENTRY has no Hoare annotation [2020-07-10 14:16:54,787 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:16:54,787 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:16:54,787 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:16:54,787 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:16:54,788 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:16:54,788 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-10 14:16:54,788 WARN L170 areAnnotationChecker]: deactivatePumpENTRY has no Hoare annotation [2020-07-10 14:16:54,788 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:16:54,788 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:16:54,789 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-10 14:16:54,790 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-10 14:16:54,791 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-10 14:16:54,791 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:16:54,795 WARN L170 areAnnotationChecker]: L514-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L514-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L514-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L571-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L571-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L571-2 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L852 has no Hoare annotation [2020-07-10 14:16:54,796 WARN L170 areAnnotationChecker]: L863-1 has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseFINAL has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:16:54,797 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:16:54,799 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L724 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L724 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-10 14:16:54,800 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-10 14:16:54,801 WARN L170 areAnnotationChecker]: L343-1 has no Hoare annotation [2020-07-10 14:16:54,803 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-10 14:16:54,803 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-10 14:16:54,804 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: L863-1 has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: L231-2 has no Hoare annotation [2020-07-10 14:16:54,805 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: L776 has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: L776 has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: L770-1 has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: L209-1 has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:16:54,806 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:16:54,807 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 14:16:54,807 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 14:16:54,807 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-10 14:16:54,807 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: L724-1 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: L101-2 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: L184-1 has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:16:54,808 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: L343-1 has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:16:54,809 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:16:54,810 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-10 14:16:54,811 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:16:54,811 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:16:54,811 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:16:54,811 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L865 has no Hoare annotation [2020-07-10 14:16:54,812 WARN L170 areAnnotationChecker]: L865 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L190-1 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L867-1 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:16:54,813 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L653 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L653 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L590-1 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 14:16:54,814 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L865-1 has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:16:54,815 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L577-1 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L867-1 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L869 has no Hoare annotation [2020-07-10 14:16:54,816 WARN L170 areAnnotationChecker]: L869 has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: L243-2 has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,817 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L656-2 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L656-2 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L656-2 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-10 14:16:54,818 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:16:54,819 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L672-1 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L688-1 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-10 14:16:54,820 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L870 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L870 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-10 14:16:54,821 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-10 14:16:54,825 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2020-07-10 14:16:54,825 WARN L170 areAnnotationChecker]: L677 has no Hoare annotation [2020-07-10 14:16:54,826 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-10 14:16:54,826 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-10 14:16:54,826 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-10 14:16:54,826 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:16:54,827 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2020-07-10 14:16:54,828 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 14:16:54,828 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 14:16:54,828 WARN L170 areAnnotationChecker]: L865-1 has no Hoare annotation [2020-07-10 14:16:54,828 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L658 has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:16:54,829 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-10 14:16:54,830 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-10 14:16:54,831 WARN L170 areAnnotationChecker]: L672 has no Hoare annotation [2020-07-10 14:16:54,831 INFO L163 areAnnotationChecker]: CFG has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:16:54,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:16:54 BoogieIcfgContainer [2020-07-10 14:16:54,840 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:16:54,842 INFO L168 Benchmark]: Toolchain (without parser) took 31350.63 ms. Allocated memory was 146.3 MB in the beginning and 611.8 MB in the end (delta: 465.6 MB). Free memory was 103.1 MB in the beginning and 553.0 MB in the end (delta: -449.9 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:54,843 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:16:54,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.27 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 168.8 MB in the end (delta: -66.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:54,844 INFO L168 Benchmark]: Boogie Preprocessor took 115.84 ms. Allocated memory is still 203.4 MB. Free memory was 168.8 MB in the beginning and 162.8 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:54,845 INFO L168 Benchmark]: RCFGBuilder took 1766.09 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 162.8 MB in the beginning and 96.8 MB in the end (delta: 66.0 MB). Peak memory consumption was 98.5 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:54,846 INFO L168 Benchmark]: TraceAbstraction took 28660.17 ms. Allocated memory was 235.9 MB in the beginning and 611.8 MB in the end (delta: 375.9 MB). Free memory was 96.8 MB in the beginning and 553.0 MB in the end (delta: -456.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 14:16:54,849 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 803.27 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 168.8 MB in the end (delta: -66.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.84 ms. Allocated memory is still 203.4 MB. Free memory was 168.8 MB in the beginning and 162.8 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1766.09 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 162.8 MB in the beginning and 96.8 MB in the end (delta: 66.0 MB). Peak memory consumption was 98.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 28660.17 ms. Allocated memory was 235.9 MB in the beginning and 611.8 MB in the end (delta: 375.9 MB). Free memory was 96.8 MB in the beginning and 553.0 MB in the end (delta: -456.2 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 331]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 211 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.4s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 19.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 262 SDtfs, 366 SDslu, 252 SDs, 0 SdLazy, 795 SolverSat, 228 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 85 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=134occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 3 MinimizatonAttempts, 48 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 43 LocationsWithAnnotation, 156 PreInvPairs, 186 NumberOfFragments, 490 HoareAnnotationTreeSize, 156 FomulaSimplifications, 3324 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 43 FomulaSimplificationsInter, 4942 FormulaSimplificationTreeSizeReductionInter, 2.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 187 ConstructedInterpolants, 0 QuantifiedInterpolants, 56702 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...