/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:21,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:21,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:21,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:21,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:21,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:21,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:21,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:21,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:21,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:21,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:21,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:21,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:21,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:21,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:21,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:21,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:21,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:21,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:21,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:21,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:21,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:21,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:21,769 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:21,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:21,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:21,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:21,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:21,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:21,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:21,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:21,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:21,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:21,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:21,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:21,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:21,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:21,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:21,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:21,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:21,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:21,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:11:21,792 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:21,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:21,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:21,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:21,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:21,795 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:21,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:21,795 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:21,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:21,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:21,796 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:21,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:21,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:21,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:21,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:21,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:21,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:21,797 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:22,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:22,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:22,096 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:22,098 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:22,098 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:22,099 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product29.cil.c [2020-07-18 00:11:22,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f2e82f85/7e7582b8f717476e95ecdc87e09a2c16/FLAGd2ecc5f0b [2020-07-18 00:11:22,699 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:22,700 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product29.cil.c [2020-07-18 00:11:22,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f2e82f85/7e7582b8f717476e95ecdc87e09a2c16/FLAGd2ecc5f0b [2020-07-18 00:11:22,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f2e82f85/7e7582b8f717476e95ecdc87e09a2c16 [2020-07-18 00:11:22,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:22,995 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:22,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:22,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:23,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:23,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:22" (1/1) ... [2020-07-18 00:11:23,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72107118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23, skipping insertion in model container [2020-07-18 00:11:23,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:22" (1/1) ... [2020-07-18 00:11:23,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:23,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:23,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:23,558 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:23,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:23,741 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:23,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23 WrapperNode [2020-07-18 00:11:23,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:23,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:23,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:23,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:23,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:23,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:23,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:23,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:23,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (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 [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:25,731 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:25,731 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:25,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:25 BoogieIcfgContainer [2020-07-18 00:11:25,740 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:25,741 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:25,741 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:25,745 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:25,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:22" (1/3) ... [2020-07-18 00:11:25,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39be2389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:25, skipping insertion in model container [2020-07-18 00:11:25,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23" (2/3) ... [2020-07-18 00:11:25,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39be2389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:25, skipping insertion in model container [2020-07-18 00:11:25,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:25" (3/3) ... [2020-07-18 00:11:25,748 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product29.cil.c [2020-07-18 00:11:25,760 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:25,769 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:25,805 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:25,827 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:25,828 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:25,828 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:25,828 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:25,828 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:25,828 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:25,829 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:25,829 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-18 00:11:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:25,873 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:25,875 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 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] [2020-07-18 00:11:25,875 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:25,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:25,882 INFO L82 PathProgramCache]: Analyzing trace with hash 2092560802, now seen corresponding path program 1 times [2020-07-18 00:11:25,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:25,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [875070494] [2020-07-18 00:11:25,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,693 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-18 00:11:26,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-18 00:11:26,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-18 00:11:26,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L135 {319#true} is VALID [2020-07-18 00:11:26,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L135-1 {319#true} is VALID [2020-07-18 00:11:26,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L136 {319#true} is VALID [2020-07-18 00:11:26,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L136-1 {319#true} is VALID [2020-07-18 00:11:26,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L136-2 {319#true} is VALID [2020-07-18 00:11:26,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L136-3 {319#true} is VALID [2020-07-18 00:11:26,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L136-4 {319#true} is VALID [2020-07-18 00:11:26,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L136-5 {319#true} is VALID [2020-07-18 00:11:26,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L136-6 {319#true} is VALID [2020-07-18 00:11:26,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L136-7 {319#true} is VALID [2020-07-18 00:11:26,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L140 {319#true} is VALID [2020-07-18 00:11:26,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L140-1 {319#true} is VALID [2020-07-18 00:11:26,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L140-2 {319#true} is VALID [2020-07-18 00:11:26,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L140-3 {319#true} is VALID [2020-07-18 00:11:26,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L140-4 {319#true} is VALID [2020-07-18 00:11:26,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L140-5 {319#true} is VALID [2020-07-18 00:11:26,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L144 {319#true} is VALID [2020-07-18 00:11:26,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L144-1 {319#true} is VALID [2020-07-18 00:11:26,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L144-2 {319#true} is VALID [2020-07-18 00:11:26,809 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L144-3 {319#true} is VALID [2020-07-18 00:11:26,809 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L148 {319#true} is VALID [2020-07-18 00:11:26,810 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L148-1 {319#true} is VALID [2020-07-18 00:11:26,810 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L148-2 {319#true} is VALID [2020-07-18 00:11:26,811 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L469 {319#true} is VALID [2020-07-18 00:11:26,811 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L469-1 {319#true} is VALID [2020-07-18 00:11:26,811 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L470 {319#true} is VALID [2020-07-18 00:11:26,812 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L476 {319#true} is VALID [2020-07-18 00:11:26,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(21); srcloc: L476-1 {319#true} is VALID [2020-07-18 00:11:26,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L477 {319#true} is VALID [2020-07-18 00:11:26,813 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L515 {319#true} is VALID [2020-07-18 00:11:26,813 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L515-1 {319#true} is VALID [2020-07-18 00:11:26,814 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L516 {319#true} is VALID [2020-07-18 00:11:26,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L522 {319#true} is VALID [2020-07-18 00:11:26,814 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(25); srcloc: L522-1 {319#true} is VALID [2020-07-18 00:11:26,815 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L523 {319#true} is VALID [2020-07-18 00:11:26,815 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L830 {319#true} is VALID [2020-07-18 00:11:26,815 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L834 {319#true} is VALID [2020-07-18 00:11:26,816 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L834-1 {319#true} is VALID [2020-07-18 00:11:26,816 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L834-2 {319#true} is VALID [2020-07-18 00:11:26,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L834-3 {319#true} is VALID [2020-07-18 00:11:26,817 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L838 {319#true} is VALID [2020-07-18 00:11:26,817 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L838-1 {319#true} is VALID [2020-07-18 00:11:26,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L838-2 {319#true} is VALID [2020-07-18 00:11:26,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L838-3 {319#true} is VALID [2020-07-18 00:11:26,818 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L838-4 {319#true} is VALID [2020-07-18 00:11:26,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L842 {319#true} is VALID [2020-07-18 00:11:26,819 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L842-1 {319#true} is VALID [2020-07-18 00:11:26,819 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L842-2 {319#true} is VALID [2020-07-18 00:11:26,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L842-3 {319#true} is VALID [2020-07-18 00:11:26,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L842-4 {319#true} is VALID [2020-07-18 00:11:26,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L842-5 {319#true} is VALID [2020-07-18 00:11:26,821 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L842-6 {319#true} is VALID [2020-07-18 00:11:26,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L842-7 {319#true} is VALID [2020-07-18 00:11:26,822 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L846 {319#true} is VALID [2020-07-18 00:11:26,822 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L846-1 {319#true} is VALID [2020-07-18 00:11:26,822 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L846-2 {319#true} is VALID [2020-07-18 00:11:26,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L846-3 {319#true} is VALID [2020-07-18 00:11:26,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L850 {319#true} is VALID [2020-07-18 00:11:26,823 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L850-1 {319#true} is VALID [2020-07-18 00:11:26,824 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L850-2 {319#true} is VALID [2020-07-18 00:11:26,824 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L850-3 {319#true} is VALID [2020-07-18 00:11:26,824 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L850-4 {319#true} is VALID [2020-07-18 00:11:26,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L854 {319#true} is VALID [2020-07-18 00:11:26,825 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L854-1 {319#true} is VALID [2020-07-18 00:11:26,825 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L854-2 {319#true} is VALID [2020-07-18 00:11:26,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L854-3 {319#true} is VALID [2020-07-18 00:11:26,826 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L856 {319#true} is VALID [2020-07-18 00:11:26,826 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L856-1 {319#true} is VALID [2020-07-18 00:11:26,827 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-18 00:11:26,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-18 00:11:26,828 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-18 00:11:26,828 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-18 00:11:26,828 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-18 00:11:26,829 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-18 00:11:26,829 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,829 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #922#return; {319#true} is VALID [2020-07-18 00:11:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #824#return; {319#true} is VALID [2020-07-18 00:11:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,849 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-18 00:11:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~7; {319#true} is VALID [2020-07-18 00:11:26,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~7 := 1; {319#true} is VALID [2020-07-18 00:11:26,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~7; {319#true} is VALID [2020-07-18 00:11:26,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,855 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-18 00:11:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,859 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-18 00:11:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~0; {319#true} is VALID [2020-07-18 00:11:26,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-18 00:11:26,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~0; {319#true} is VALID [2020-07-18 00:11:26,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,865 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #914#return; {320#false} is VALID [2020-07-18 00:11:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-18 00:11:26,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := ~waterLevel~0; {319#true} is VALID [2020-07-18 00:11:26,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-18 00:11:26,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #916#return; {320#false} is VALID [2020-07-18 00:11:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:26,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~10; {319#true} is VALID [2020-07-18 00:11:26,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~10 := ~pumpRunning~0; {319#true} is VALID [2020-07-18 00:11:26,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~10; {319#true} is VALID [2020-07-18 00:11:26,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #918#return; {320#false} is VALID [2020-07-18 00:11:26,883 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:26,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-18 00:11:26,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-18 00:11:26,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-18 00:11:26,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L135 {319#true} is VALID [2020-07-18 00:11:26,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L135-1 {319#true} is VALID [2020-07-18 00:11:26,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L136 {319#true} is VALID [2020-07-18 00:11:26,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L136-1 {319#true} is VALID [2020-07-18 00:11:26,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L136-2 {319#true} is VALID [2020-07-18 00:11:26,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L136-3 {319#true} is VALID [2020-07-18 00:11:26,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L136-4 {319#true} is VALID [2020-07-18 00:11:26,887 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L136-5 {319#true} is VALID [2020-07-18 00:11:26,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L136-6 {319#true} is VALID [2020-07-18 00:11:26,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L136-7 {319#true} is VALID [2020-07-18 00:11:26,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L140 {319#true} is VALID [2020-07-18 00:11:26,889 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L140-1 {319#true} is VALID [2020-07-18 00:11:26,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L140-2 {319#true} is VALID [2020-07-18 00:11:26,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L140-3 {319#true} is VALID [2020-07-18 00:11:26,890 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L140-4 {319#true} is VALID [2020-07-18 00:11:26,890 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L140-5 {319#true} is VALID [2020-07-18 00:11:26,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L144 {319#true} is VALID [2020-07-18 00:11:26,891 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L144-1 {319#true} is VALID [2020-07-18 00:11:26,891 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L144-2 {319#true} is VALID [2020-07-18 00:11:26,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L144-3 {319#true} is VALID [2020-07-18 00:11:26,928 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L148 {319#true} is VALID [2020-07-18 00:11:26,928 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L148-1 {319#true} is VALID [2020-07-18 00:11:26,928 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L148-2 {319#true} is VALID [2020-07-18 00:11:26,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L469 {319#true} is VALID [2020-07-18 00:11:26,929 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L469-1 {319#true} is VALID [2020-07-18 00:11:26,929 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L470 {319#true} is VALID [2020-07-18 00:11:26,930 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L476 {319#true} is VALID [2020-07-18 00:11:26,930 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(21); srcloc: L476-1 {319#true} is VALID [2020-07-18 00:11:26,930 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L477 {319#true} is VALID [2020-07-18 00:11:26,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L515 {319#true} is VALID [2020-07-18 00:11:26,931 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L515-1 {319#true} is VALID [2020-07-18 00:11:26,931 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L516 {319#true} is VALID [2020-07-18 00:11:26,931 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L522 {319#true} is VALID [2020-07-18 00:11:26,932 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(25); srcloc: L522-1 {319#true} is VALID [2020-07-18 00:11:26,932 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L523 {319#true} is VALID [2020-07-18 00:11:26,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L830 {319#true} is VALID [2020-07-18 00:11:26,933 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L834 {319#true} is VALID [2020-07-18 00:11:26,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L834-1 {319#true} is VALID [2020-07-18 00:11:26,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L834-2 {319#true} is VALID [2020-07-18 00:11:26,934 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L834-3 {319#true} is VALID [2020-07-18 00:11:26,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L838 {319#true} is VALID [2020-07-18 00:11:26,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L838-1 {319#true} is VALID [2020-07-18 00:11:26,934 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L838-2 {319#true} is VALID [2020-07-18 00:11:26,935 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L838-3 {319#true} is VALID [2020-07-18 00:11:26,935 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L838-4 {319#true} is VALID [2020-07-18 00:11:26,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L842 {319#true} is VALID [2020-07-18 00:11:26,935 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L842-1 {319#true} is VALID [2020-07-18 00:11:26,936 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L842-2 {319#true} is VALID [2020-07-18 00:11:26,936 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L842-3 {319#true} is VALID [2020-07-18 00:11:26,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L842-4 {319#true} is VALID [2020-07-18 00:11:26,936 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L842-5 {319#true} is VALID [2020-07-18 00:11:26,936 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L842-6 {319#true} is VALID [2020-07-18 00:11:26,937 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L842-7 {319#true} is VALID [2020-07-18 00:11:26,937 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L846 {319#true} is VALID [2020-07-18 00:11:26,937 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L846-1 {319#true} is VALID [2020-07-18 00:11:26,937 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L846-2 {319#true} is VALID [2020-07-18 00:11:26,937 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L846-3 {319#true} is VALID [2020-07-18 00:11:26,938 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L850 {319#true} is VALID [2020-07-18 00:11:26,938 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L850-1 {319#true} is VALID [2020-07-18 00:11:26,938 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L850-2 {319#true} is VALID [2020-07-18 00:11:26,938 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L850-3 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L850-4 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L854 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L854-1 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L854-2 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L854-3 {319#true} is VALID [2020-07-18 00:11:26,939 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L856 {319#true} is VALID [2020-07-18 00:11:26,940 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L856-1 {319#true} is VALID [2020-07-18 00:11:26,940 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-18 00:11:26,940 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-18 00:11:26,940 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-18 00:11:26,941 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-18 00:11:26,941 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-18 00:11:26,941 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-18 00:11:26,941 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,942 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #922#return; {319#true} is VALID [2020-07-18 00:11:26,942 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret75 := main(); {319#true} is VALID [2020-07-18 00:11:26,942 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~8; {319#true} is VALID [2020-07-18 00:11:26,943 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~4; {319#true} is VALID [2020-07-18 00:11:26,943 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-18 00:11:26,943 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,944 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #824#return; {319#true} is VALID [2020-07-18 00:11:26,944 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-18 00:11:26,944 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,944 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-18 00:11:26,945 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret49 := valid_product(); {319#true} is VALID [2020-07-18 00:11:26,945 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~7; {319#true} is VALID [2020-07-18 00:11:26,945 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~7 := 1; {319#true} is VALID [2020-07-18 00:11:26,946 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~7; {319#true} is VALID [2020-07-18 00:11:26,946 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,946 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-18 00:11:26,947 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {319#true} is VALID [2020-07-18 00:11:26,947 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~4 := #t~ret49; {319#true} is VALID [2020-07-18 00:11:26,947 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret49; {319#true} is VALID [2020-07-18 00:11:26,947 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~4; {319#true} is VALID [2020-07-18 00:11:26,948 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-18 00:11:26,948 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,948 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-18 00:11:26,949 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-18 00:11:26,949 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-18 00:11:26,949 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-18 00:11:26,950 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~9; {319#true} is VALID [2020-07-18 00:11:26,950 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~2; {319#true} is VALID [2020-07-18 00:11:26,950 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~1; {319#true} is VALID [2020-07-18 00:11:26,951 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-18 00:11:26,951 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-18 00:11:26,952 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-18 00:11:26,952 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-18 00:11:26,953 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-18 00:11:26,953 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-18 00:11:26,953 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-18 00:11:26,953 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-18 00:11:26,954 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-18 00:11:26,954 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification3_spec__1(); {320#false} is VALID [2020-07-18 00:11:26,954 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~0; {320#false} is VALID [2020-07-18 00:11:26,955 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~0; {320#false} is VALID [2020-07-18 00:11:26,955 INFO L280 TraceCheckUtils]: 120: Hoare triple {320#false} havoc ~tmp___1~0; {320#false} is VALID [2020-07-18 00:11:26,955 INFO L263 TraceCheckUtils]: 121: Hoare triple {320#false} call #t~ret0 := isMethaneLevelCritical(); {319#true} is VALID [2020-07-18 00:11:26,955 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} havoc ~retValue_acc~0; {319#true} is VALID [2020-07-18 00:11:26,956 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-18 00:11:26,956 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} #res := ~retValue_acc~0; {319#true} is VALID [2020-07-18 00:11:26,956 INFO L280 TraceCheckUtils]: 125: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,957 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {319#true} {320#false} #914#return; {320#false} is VALID [2020-07-18 00:11:26,957 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {320#false} is VALID [2020-07-18 00:11:26,957 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} ~tmp~0 := #t~ret0; {320#false} is VALID [2020-07-18 00:11:26,958 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} havoc #t~ret0; {320#false} is VALID [2020-07-18 00:11:26,958 INFO L280 TraceCheckUtils]: 130: Hoare triple {320#false} assume !(0 != ~tmp~0); {320#false} is VALID [2020-07-18 00:11:26,958 INFO L263 TraceCheckUtils]: 131: Hoare triple {320#false} call #t~ret1 := getWaterLevel(); {319#true} is VALID [2020-07-18 00:11:26,958 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-18 00:11:26,959 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} ~retValue_acc~1 := ~waterLevel~0; {319#true} is VALID [2020-07-18 00:11:26,959 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-18 00:11:26,959 INFO L280 TraceCheckUtils]: 135: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,960 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {319#true} {320#false} #916#return; {320#false} is VALID [2020-07-18 00:11:26,960 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {320#false} is VALID [2020-07-18 00:11:26,960 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} ~tmp___0~0 := #t~ret1; {320#false} is VALID [2020-07-18 00:11:26,961 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} havoc #t~ret1; {320#false} is VALID [2020-07-18 00:11:26,961 INFO L280 TraceCheckUtils]: 140: Hoare triple {320#false} assume 2 == ~tmp___0~0; {320#false} is VALID [2020-07-18 00:11:26,961 INFO L263 TraceCheckUtils]: 141: Hoare triple {320#false} call #t~ret2 := isPumpRunning(); {319#true} is VALID [2020-07-18 00:11:26,961 INFO L280 TraceCheckUtils]: 142: Hoare triple {319#true} havoc ~retValue_acc~10; {319#true} is VALID [2020-07-18 00:11:26,962 INFO L280 TraceCheckUtils]: 143: Hoare triple {319#true} ~retValue_acc~10 := ~pumpRunning~0; {319#true} is VALID [2020-07-18 00:11:26,962 INFO L280 TraceCheckUtils]: 144: Hoare triple {319#true} #res := ~retValue_acc~10; {319#true} is VALID [2020-07-18 00:11:26,962 INFO L280 TraceCheckUtils]: 145: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 00:11:26,963 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {319#true} {320#false} #918#return; {320#false} is VALID [2020-07-18 00:11:26,963 INFO L280 TraceCheckUtils]: 147: Hoare triple {320#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {320#false} is VALID [2020-07-18 00:11:26,963 INFO L280 TraceCheckUtils]: 148: Hoare triple {320#false} ~tmp___1~0 := #t~ret2; {320#false} is VALID [2020-07-18 00:11:26,964 INFO L280 TraceCheckUtils]: 149: Hoare triple {320#false} havoc #t~ret2; {320#false} is VALID [2020-07-18 00:11:26,964 INFO L280 TraceCheckUtils]: 150: Hoare triple {320#false} assume !(0 != ~tmp___1~0); {320#false} is VALID [2020-07-18 00:11:26,964 INFO L263 TraceCheckUtils]: 151: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-18 00:11:26,965 INFO L280 TraceCheckUtils]: 152: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-18 00:11:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:27,239 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:27,241 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [875070494] [2020-07-18 00:11:27,243 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:27,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:27,244 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097264194] [2020-07-18 00:11:27,251 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:27,255 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:27,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:27,291 WARN L140 InductivityCheck]: Transition 438#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~0) ( _ , assume !false; , 320#false ) not inductive [2020-07-18 00:11:27,291 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:27,292 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:27,297 INFO L168 Benchmark]: Toolchain (without parser) took 4304.00 ms. Allocated memory was 141.0 MB in the beginning and 252.2 MB in the end (delta: 111.1 MB). Free memory was 100.0 MB in the beginning and 124.3 MB in the end (delta: -24.3 MB). Peak memory consumption was 86.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:27,298 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 141.0 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:27,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.43 ms. Allocated memory was 141.0 MB in the beginning and 200.3 MB in the end (delta: 59.2 MB). Free memory was 99.6 MB in the beginning and 163.1 MB in the end (delta: -63.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:27,300 INFO L168 Benchmark]: Boogie Preprocessor took 127.92 ms. Allocated memory is still 200.3 MB. Free memory was 163.1 MB in the beginning and 157.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:27,301 INFO L168 Benchmark]: RCFGBuilder took 1863.29 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 157.2 MB in the beginning and 78.3 MB in the end (delta: 78.9 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:27,302 INFO L168 Benchmark]: TraceAbstraction took 1553.90 ms. Allocated memory was 228.6 MB in the beginning and 252.2 MB in the end (delta: 23.6 MB). Free memory was 76.9 MB in the beginning and 124.3 MB in the end (delta: -47.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:27,306 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 0.26 ms. Allocated memory is still 141.0 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 745.43 ms. Allocated memory was 141.0 MB in the beginning and 200.3 MB in the end (delta: 59.2 MB). Free memory was 99.6 MB in the beginning and 163.1 MB in the end (delta: -63.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.92 ms. Allocated memory is still 200.3 MB. Free memory was 163.1 MB in the beginning and 157.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1863.29 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 157.2 MB in the beginning and 78.3 MB in the end (delta: 78.9 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1553.90 ms. Allocated memory was 228.6 MB in the beginning and 252.2 MB in the end (delta: 23.6 MB). Free memory was 76.9 MB in the beginning and 124.3 MB in the end (delta: -47.4 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...