/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_spec2_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:01,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:01,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:01,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:01,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:01,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:01,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:01,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:01,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:01,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:01,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:01,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:01,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:01,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:01,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:01,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:01,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:01,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:01,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:01,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:01,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:01,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:01,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:01,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:01,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:01,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:01,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:01,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:01,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:01,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:01,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:01,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:01,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:01,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:01,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:01,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:01,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:01,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:01,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:01,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:01,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:01,856 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 00:11:01,871 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:01,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:01,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:01,873 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:01,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:01,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:01,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:01,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:01,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:01,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:01,875 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:01,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:01,876 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:01,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:01,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:01,877 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:01,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:01,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:01,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:01,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:01,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:01,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:01,878 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:02,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:02,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:02,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:02,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:02,193 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:02,193 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-18 00:11:02,264 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/488144518/bc8dece5951a42118efde4afbeb6e77b/FLAG315d6364f [2020-07-18 00:11:02,743 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:02,744 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-18 00:11:02,757 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/488144518/bc8dece5951a42118efde4afbeb6e77b/FLAG315d6364f [2020-07-18 00:11:03,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/488144518/bc8dece5951a42118efde4afbeb6e77b [2020-07-18 00:11:03,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:03,084 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:03,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:03,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:03,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:03,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e01c264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03, skipping insertion in model container [2020-07-18 00:11:03,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:03,166 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:03,516 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:03,611 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:03,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:03,745 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:03,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03 WrapperNode [2020-07-18 00:11:03,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:03,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:03,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:03,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:03,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:03,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:03,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:03,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:03,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (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 00:11:03,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:03,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:03,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:03,933 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:03,933 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:03,933 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:03,935 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:03,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:03,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:03,937 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:03,937 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:05,651 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:05,652 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:05,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:05 BoogieIcfgContainer [2020-07-18 00:11:05,661 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:05,662 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:05,663 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:05,666 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:05,666 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:03" (1/3) ... [2020-07-18 00:11:05,667 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf1e562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:05, skipping insertion in model container [2020-07-18 00:11:05,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03" (2/3) ... [2020-07-18 00:11:05,667 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf1e562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:05, skipping insertion in model container [2020-07-18 00:11:05,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:05" (3/3) ... [2020-07-18 00:11:05,669 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product55.cil.c [2020-07-18 00:11:05,679 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:05,688 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:05,702 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:05,723 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:05,723 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:05,724 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:05,724 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:05,724 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:05,725 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:05,725 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:05,725 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-07-18 00:11:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:05,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:05,774 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] [2020-07-18 00:11:05,775 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:05,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:05,782 INFO L82 PathProgramCache]: Analyzing trace with hash -415680263, now seen corresponding path program 1 times [2020-07-18 00:11:05,793 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:05,793 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1457131860] [2020-07-18 00:11:05,794 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,548 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {456#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-18 00:11:06,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-18 00:11:06,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-18 00:11:06,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L138 {350#true} is VALID [2020-07-18 00:11:06,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L138-1 {350#true} is VALID [2020-07-18 00:11:06,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L139 {350#true} is VALID [2020-07-18 00:11:06,680 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L139-1 {350#true} is VALID [2020-07-18 00:11:06,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L139-2 {350#true} is VALID [2020-07-18 00:11:06,682 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L139-3 {350#true} is VALID [2020-07-18 00:11:06,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L139-4 {350#true} is VALID [2020-07-18 00:11:06,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L139-5 {350#true} is VALID [2020-07-18 00:11:06,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L139-6 {350#true} is VALID [2020-07-18 00:11:06,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L139-7 {350#true} is VALID [2020-07-18 00:11:06,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L143 {350#true} is VALID [2020-07-18 00:11:06,693 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L143-1 {350#true} is VALID [2020-07-18 00:11:06,693 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L143-2 {350#true} is VALID [2020-07-18 00:11:06,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L143-3 {350#true} is VALID [2020-07-18 00:11:06,694 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L143-4 {350#true} is VALID [2020-07-18 00:11:06,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L143-5 {350#true} is VALID [2020-07-18 00:11:06,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L147 {350#true} is VALID [2020-07-18 00:11:06,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L147-1 {350#true} is VALID [2020-07-18 00:11:06,696 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L147-2 {350#true} is VALID [2020-07-18 00:11:06,697 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L147-3 {350#true} is VALID [2020-07-18 00:11:06,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L151 {350#true} is VALID [2020-07-18 00:11:06,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L151-1 {350#true} is VALID [2020-07-18 00:11:06,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L151-2 {350#true} is VALID [2020-07-18 00:11:06,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L417 {350#true} is VALID [2020-07-18 00:11:06,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L421 {350#true} is VALID [2020-07-18 00:11:06,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L421-1 {350#true} is VALID [2020-07-18 00:11:06,701 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L421-2 {350#true} is VALID [2020-07-18 00:11:06,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L421-3 {350#true} is VALID [2020-07-18 00:11:06,702 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L425 {350#true} is VALID [2020-07-18 00:11:06,702 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L425-1 {350#true} is VALID [2020-07-18 00:11:06,702 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L425-2 {350#true} is VALID [2020-07-18 00:11:06,702 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L425-3 {350#true} is VALID [2020-07-18 00:11:06,703 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L425-4 {350#true} is VALID [2020-07-18 00:11:06,703 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L429 {350#true} is VALID [2020-07-18 00:11:06,703 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L429-1 {350#true} is VALID [2020-07-18 00:11:06,704 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L429-2 {350#true} is VALID [2020-07-18 00:11:06,704 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L429-3 {350#true} is VALID [2020-07-18 00:11:06,705 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L429-4 {350#true} is VALID [2020-07-18 00:11:06,705 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L429-5 {350#true} is VALID [2020-07-18 00:11:06,705 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L429-6 {350#true} is VALID [2020-07-18 00:11:06,706 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L429-7 {350#true} is VALID [2020-07-18 00:11:06,706 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L433 {350#true} is VALID [2020-07-18 00:11:06,706 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L433-1 {350#true} is VALID [2020-07-18 00:11:06,707 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L433-2 {350#true} is VALID [2020-07-18 00:11:06,707 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(4); srcloc: L433-3 {350#true} is VALID [2020-07-18 00:11:06,707 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L437 {350#true} is VALID [2020-07-18 00:11:06,708 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L437-1 {350#true} is VALID [2020-07-18 00:11:06,708 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L437-2 {350#true} is VALID [2020-07-18 00:11:06,711 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L437-3 {350#true} is VALID [2020-07-18 00:11:06,711 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L437-4 {350#true} is VALID [2020-07-18 00:11:06,712 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L441 {350#true} is VALID [2020-07-18 00:11:06,712 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L441-1 {350#true} is VALID [2020-07-18 00:11:06,713 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L441-2 {350#true} is VALID [2020-07-18 00:11:06,713 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L441-3 {350#true} is VALID [2020-07-18 00:11:06,713 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string34.base, #t~string34.offset, 1); srcloc: L443 {350#true} is VALID [2020-07-18 00:11:06,719 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L443-1 {350#true} is VALID [2020-07-18 00:11:06,719 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L443-2 {350#true} is VALID [2020-07-18 00:11:06,720 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L799 {350#true} is VALID [2020-07-18 00:11:06,722 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L799-1 {350#true} is VALID [2020-07-18 00:11:06,722 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L800 {350#true} is VALID [2020-07-18 00:11:06,723 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L806 {350#true} is VALID [2020-07-18 00:11:06,723 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L806-1 {350#true} is VALID [2020-07-18 00:11:06,723 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L807 {350#true} is VALID [2020-07-18 00:11:06,724 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L845 {350#true} is VALID [2020-07-18 00:11:06,724 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L845-1 {350#true} is VALID [2020-07-18 00:11:06,725 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L846 {350#true} is VALID [2020-07-18 00:11:06,725 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L852 {350#true} is VALID [2020-07-18 00:11:06,725 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L852-1 {350#true} is VALID [2020-07-18 00:11:06,726 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-18 00:11:06,726 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,726 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,726 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-18 00:11:06,727 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-18 00:11:06,727 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~methAndRunningLastTime~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,727 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-18 00:11:06,728 INFO L280 TraceCheckUtils]: 78: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,728 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {350#true} {350#true} #981#return; {350#true} is VALID [2020-07-18 00:11:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,771 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #873#return; {350#true} is VALID [2020-07-18 00:11:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #875#return; {350#true} is VALID [2020-07-18 00:11:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:11:06,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~1 := 1; {350#true} is VALID [2020-07-18 00:11:06,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:11:06,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {350#true} #877#return; {350#true} is VALID [2020-07-18 00:11:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,784 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #879#return; {350#true} is VALID [2020-07-18 00:11:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {457#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {350#true} {350#true} #971#return; {350#true} is VALID [2020-07-18 00:11:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~2; {350#true} is VALID [2020-07-18 00:11:06,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {350#true} is VALID [2020-07-18 00:11:06,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~2; {350#true} is VALID [2020-07-18 00:11:06,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #935#return; {351#false} is VALID [2020-07-18 00:11:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~7; {350#true} is VALID [2020-07-18 00:11:06,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~7 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:11:06,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~7; {350#true} is VALID [2020-07-18 00:11:06,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,806 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #937#return; {351#false} is VALID [2020-07-18 00:11:06,811 INFO L263 TraceCheckUtils]: 0: Hoare triple {350#true} call ULTIMATE.init(); {456#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:06,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {456#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-18 00:11:06,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-18 00:11:06,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-18 00:11:06,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L138 {350#true} is VALID [2020-07-18 00:11:06,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L138-1 {350#true} is VALID [2020-07-18 00:11:06,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L139 {350#true} is VALID [2020-07-18 00:11:06,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L139-1 {350#true} is VALID [2020-07-18 00:11:06,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L139-2 {350#true} is VALID [2020-07-18 00:11:06,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L139-3 {350#true} is VALID [2020-07-18 00:11:06,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L139-4 {350#true} is VALID [2020-07-18 00:11:06,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L139-5 {350#true} is VALID [2020-07-18 00:11:06,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L139-6 {350#true} is VALID [2020-07-18 00:11:06,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L139-7 {350#true} is VALID [2020-07-18 00:11:06,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L143 {350#true} is VALID [2020-07-18 00:11:06,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L143-1 {350#true} is VALID [2020-07-18 00:11:06,816 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L143-2 {350#true} is VALID [2020-07-18 00:11:06,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L143-3 {350#true} is VALID [2020-07-18 00:11:06,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L143-4 {350#true} is VALID [2020-07-18 00:11:06,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L143-5 {350#true} is VALID [2020-07-18 00:11:06,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L147 {350#true} is VALID [2020-07-18 00:11:06,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L147-1 {350#true} is VALID [2020-07-18 00:11:06,818 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L147-2 {350#true} is VALID [2020-07-18 00:11:06,818 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L147-3 {350#true} is VALID [2020-07-18 00:11:06,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L151 {350#true} is VALID [2020-07-18 00:11:06,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L151-1 {350#true} is VALID [2020-07-18 00:11:06,819 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L151-2 {350#true} is VALID [2020-07-18 00:11:06,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L417 {350#true} is VALID [2020-07-18 00:11:06,820 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L421 {350#true} is VALID [2020-07-18 00:11:06,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L421-1 {350#true} is VALID [2020-07-18 00:11:06,820 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L421-2 {350#true} is VALID [2020-07-18 00:11:06,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L421-3 {350#true} is VALID [2020-07-18 00:11:06,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L425 {350#true} is VALID [2020-07-18 00:11:06,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L425-1 {350#true} is VALID [2020-07-18 00:11:06,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L425-2 {350#true} is VALID [2020-07-18 00:11:06,822 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L425-3 {350#true} is VALID [2020-07-18 00:11:06,822 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L425-4 {350#true} is VALID [2020-07-18 00:11:06,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L429 {350#true} is VALID [2020-07-18 00:11:06,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L429-1 {350#true} is VALID [2020-07-18 00:11:06,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L429-2 {350#true} is VALID [2020-07-18 00:11:06,823 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L429-3 {350#true} is VALID [2020-07-18 00:11:06,823 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L429-4 {350#true} is VALID [2020-07-18 00:11:06,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L429-5 {350#true} is VALID [2020-07-18 00:11:06,824 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L429-6 {350#true} is VALID [2020-07-18 00:11:06,824 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L429-7 {350#true} is VALID [2020-07-18 00:11:06,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L433 {350#true} is VALID [2020-07-18 00:11:06,825 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L433-1 {350#true} is VALID [2020-07-18 00:11:06,825 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L433-2 {350#true} is VALID [2020-07-18 00:11:06,825 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(4); srcloc: L433-3 {350#true} is VALID [2020-07-18 00:11:06,826 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L437 {350#true} is VALID [2020-07-18 00:11:06,826 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L437-1 {350#true} is VALID [2020-07-18 00:11:06,826 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L437-2 {350#true} is VALID [2020-07-18 00:11:06,827 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L437-3 {350#true} is VALID [2020-07-18 00:11:06,827 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L437-4 {350#true} is VALID [2020-07-18 00:11:06,827 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L441 {350#true} is VALID [2020-07-18 00:11:06,827 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L441-1 {350#true} is VALID [2020-07-18 00:11:06,828 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L441-2 {350#true} is VALID [2020-07-18 00:11:06,828 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L441-3 {350#true} is VALID [2020-07-18 00:11:06,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string34.base, #t~string34.offset, 1); srcloc: L443 {350#true} is VALID [2020-07-18 00:11:06,829 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L443-1 {350#true} is VALID [2020-07-18 00:11:06,829 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L443-2 {350#true} is VALID [2020-07-18 00:11:06,829 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L799 {350#true} is VALID [2020-07-18 00:11:06,829 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L799-1 {350#true} is VALID [2020-07-18 00:11:06,830 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L800 {350#true} is VALID [2020-07-18 00:11:06,830 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L806 {350#true} is VALID [2020-07-18 00:11:06,830 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L806-1 {350#true} is VALID [2020-07-18 00:11:06,831 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L807 {350#true} is VALID [2020-07-18 00:11:06,831 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L845 {350#true} is VALID [2020-07-18 00:11:06,831 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L845-1 {350#true} is VALID [2020-07-18 00:11:06,831 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L846 {350#true} is VALID [2020-07-18 00:11:06,832 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L852 {350#true} is VALID [2020-07-18 00:11:06,832 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L852-1 {350#true} is VALID [2020-07-18 00:11:06,832 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-18 00:11:06,833 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,833 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,833 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-18 00:11:06,833 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-18 00:11:06,834 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} ~methAndRunningLastTime~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,834 INFO L280 TraceCheckUtils]: 78: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-18 00:11:06,834 INFO L280 TraceCheckUtils]: 79: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,834 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {350#true} {350#true} #981#return; {350#true} is VALID [2020-07-18 00:11:06,835 INFO L263 TraceCheckUtils]: 81: Hoare triple {350#true} call #t~ret75 := main(); {350#true} is VALID [2020-07-18 00:11:06,835 INFO L280 TraceCheckUtils]: 82: Hoare triple {350#true} havoc ~retValue_acc~13; {350#true} is VALID [2020-07-18 00:11:06,835 INFO L280 TraceCheckUtils]: 83: Hoare triple {350#true} havoc ~tmp~10; {350#true} is VALID [2020-07-18 00:11:06,836 INFO L263 TraceCheckUtils]: 84: Hoare triple {350#true} call select_helpers(); {350#true} is VALID [2020-07-18 00:11:06,836 INFO L280 TraceCheckUtils]: 85: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,836 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {350#true} {350#true} #873#return; {350#true} is VALID [2020-07-18 00:11:06,837 INFO L263 TraceCheckUtils]: 87: Hoare triple {350#true} call select_features(); {350#true} is VALID [2020-07-18 00:11:06,837 INFO L280 TraceCheckUtils]: 88: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,837 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {350#true} {350#true} #875#return; {350#true} is VALID [2020-07-18 00:11:06,837 INFO L263 TraceCheckUtils]: 90: Hoare triple {350#true} call #t~ret74 := valid_product(); {350#true} is VALID [2020-07-18 00:11:06,838 INFO L280 TraceCheckUtils]: 91: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:11:06,838 INFO L280 TraceCheckUtils]: 92: Hoare triple {350#true} ~retValue_acc~1 := 1; {350#true} is VALID [2020-07-18 00:11:06,838 INFO L280 TraceCheckUtils]: 93: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:11:06,839 INFO L280 TraceCheckUtils]: 94: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,839 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {350#true} {350#true} #877#return; {350#true} is VALID [2020-07-18 00:11:06,839 INFO L280 TraceCheckUtils]: 96: Hoare triple {350#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647; {350#true} is VALID [2020-07-18 00:11:06,839 INFO L280 TraceCheckUtils]: 97: Hoare triple {350#true} ~tmp~10 := #t~ret74; {350#true} is VALID [2020-07-18 00:11:06,840 INFO L280 TraceCheckUtils]: 98: Hoare triple {350#true} havoc #t~ret74; {350#true} is VALID [2020-07-18 00:11:06,840 INFO L280 TraceCheckUtils]: 99: Hoare triple {350#true} assume 0 != ~tmp~10; {350#true} is VALID [2020-07-18 00:11:06,840 INFO L263 TraceCheckUtils]: 100: Hoare triple {350#true} call setup(); {350#true} is VALID [2020-07-18 00:11:06,841 INFO L280 TraceCheckUtils]: 101: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,841 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {350#true} {350#true} #879#return; {350#true} is VALID [2020-07-18 00:11:06,841 INFO L263 TraceCheckUtils]: 103: Hoare triple {350#true} call runTest(); {350#true} is VALID [2020-07-18 00:11:06,842 INFO L263 TraceCheckUtils]: 104: Hoare triple {350#true} call __utac_acc__Specification2_spec__1(); {457#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:06,842 INFO L280 TraceCheckUtils]: 105: Hoare triple {457#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,843 INFO L280 TraceCheckUtils]: 106: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,843 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {350#true} {350#true} #971#return; {350#true} is VALID [2020-07-18 00:11:06,843 INFO L263 TraceCheckUtils]: 108: Hoare triple {350#true} call test(); {350#true} is VALID [2020-07-18 00:11:06,844 INFO L280 TraceCheckUtils]: 109: Hoare triple {350#true} havoc ~splverifierCounter~0; {350#true} is VALID [2020-07-18 00:11:06,844 INFO L280 TraceCheckUtils]: 110: Hoare triple {350#true} havoc ~tmp~0; {350#true} is VALID [2020-07-18 00:11:06,844 INFO L280 TraceCheckUtils]: 111: Hoare triple {350#true} havoc ~tmp___0~0; {350#true} is VALID [2020-07-18 00:11:06,844 INFO L280 TraceCheckUtils]: 112: Hoare triple {350#true} havoc ~tmp___1~0; {350#true} is VALID [2020-07-18 00:11:06,845 INFO L280 TraceCheckUtils]: 113: Hoare triple {350#true} havoc ~tmp___2~0; {350#true} is VALID [2020-07-18 00:11:06,845 INFO L280 TraceCheckUtils]: 114: Hoare triple {350#true} ~splverifierCounter~0 := 0; {350#true} is VALID [2020-07-18 00:11:06,846 INFO L280 TraceCheckUtils]: 115: Hoare triple {350#true} assume false; {351#false} is VALID [2020-07-18 00:11:06,846 INFO L263 TraceCheckUtils]: 116: Hoare triple {351#false} call cleanup(); {351#false} is VALID [2020-07-18 00:11:06,846 INFO L280 TraceCheckUtils]: 117: Hoare triple {351#false} havoc ~i~0; {351#false} is VALID [2020-07-18 00:11:06,847 INFO L280 TraceCheckUtils]: 118: Hoare triple {351#false} havoc ~__cil_tmp2~0; {351#false} is VALID [2020-07-18 00:11:06,847 INFO L263 TraceCheckUtils]: 119: Hoare triple {351#false} call timeShift(); {351#false} is VALID [2020-07-18 00:11:06,847 INFO L280 TraceCheckUtils]: 120: Hoare triple {351#false} assume !(0 != ~pumpRunning~0); {351#false} is VALID [2020-07-18 00:11:06,848 INFO L280 TraceCheckUtils]: 121: Hoare triple {351#false} assume !(0 != ~systemActive~0); {351#false} is VALID [2020-07-18 00:11:06,848 INFO L263 TraceCheckUtils]: 122: Hoare triple {351#false} call __utac_acc__Specification2_spec__2(); {351#false} is VALID [2020-07-18 00:11:06,848 INFO L280 TraceCheckUtils]: 123: Hoare triple {351#false} havoc ~tmp~9; {351#false} is VALID [2020-07-18 00:11:06,848 INFO L280 TraceCheckUtils]: 124: Hoare triple {351#false} havoc ~tmp___0~3; {351#false} is VALID [2020-07-18 00:11:06,849 INFO L263 TraceCheckUtils]: 125: Hoare triple {351#false} call #t~ret72 := isMethaneLevelCritical(); {350#true} is VALID [2020-07-18 00:11:06,849 INFO L280 TraceCheckUtils]: 126: Hoare triple {350#true} havoc ~retValue_acc~2; {350#true} is VALID [2020-07-18 00:11:06,849 INFO L280 TraceCheckUtils]: 127: Hoare triple {350#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {350#true} is VALID [2020-07-18 00:11:06,849 INFO L280 TraceCheckUtils]: 128: Hoare triple {350#true} #res := ~retValue_acc~2; {350#true} is VALID [2020-07-18 00:11:06,850 INFO L280 TraceCheckUtils]: 129: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,850 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {350#true} {351#false} #935#return; {351#false} is VALID [2020-07-18 00:11:06,850 INFO L280 TraceCheckUtils]: 131: Hoare triple {351#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {351#false} is VALID [2020-07-18 00:11:06,851 INFO L280 TraceCheckUtils]: 132: Hoare triple {351#false} ~tmp~9 := #t~ret72; {351#false} is VALID [2020-07-18 00:11:06,851 INFO L280 TraceCheckUtils]: 133: Hoare triple {351#false} havoc #t~ret72; {351#false} is VALID [2020-07-18 00:11:06,851 INFO L280 TraceCheckUtils]: 134: Hoare triple {351#false} assume 0 != ~tmp~9; {351#false} is VALID [2020-07-18 00:11:06,851 INFO L263 TraceCheckUtils]: 135: Hoare triple {351#false} call #t~ret73 := isPumpRunning(); {350#true} is VALID [2020-07-18 00:11:06,852 INFO L280 TraceCheckUtils]: 136: Hoare triple {350#true} havoc ~retValue_acc~7; {350#true} is VALID [2020-07-18 00:11:06,852 INFO L280 TraceCheckUtils]: 137: Hoare triple {350#true} ~retValue_acc~7 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:11:06,852 INFO L280 TraceCheckUtils]: 138: Hoare triple {350#true} #res := ~retValue_acc~7; {350#true} is VALID [2020-07-18 00:11:06,852 INFO L280 TraceCheckUtils]: 139: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:11:06,853 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {350#true} {351#false} #937#return; {351#false} is VALID [2020-07-18 00:11:06,853 INFO L280 TraceCheckUtils]: 141: Hoare triple {351#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {351#false} is VALID [2020-07-18 00:11:06,853 INFO L280 TraceCheckUtils]: 142: Hoare triple {351#false} ~tmp___0~3 := #t~ret73; {351#false} is VALID [2020-07-18 00:11:06,853 INFO L280 TraceCheckUtils]: 143: Hoare triple {351#false} havoc #t~ret73; {351#false} is VALID [2020-07-18 00:11:06,854 INFO L280 TraceCheckUtils]: 144: Hoare triple {351#false} assume 0 != ~tmp___0~3; {351#false} is VALID [2020-07-18 00:11:06,854 INFO L280 TraceCheckUtils]: 145: Hoare triple {351#false} assume 0 != ~methAndRunningLastTime~0; {351#false} is VALID [2020-07-18 00:11:06,854 INFO L263 TraceCheckUtils]: 146: Hoare triple {351#false} call __automaton_fail(); {351#false} is VALID [2020-07-18 00:11:06,855 INFO L280 TraceCheckUtils]: 147: Hoare triple {351#false} assume !false; {351#false} is VALID [2020-07-18 00:11:06,878 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 00:11:07,076 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:07,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1457131860] [2020-07-18 00:11:07,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:07,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:07,081 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95238340] [2020-07-18 00:11:07,087 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:07,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:07,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:07,114 WARN L140 InductivityCheck]: Transition 466#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~3 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~3 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0))) ( _ , assume !false; , 351#false ) not inductive [2020-07-18 00:11:07,114 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:07,115 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 00:11:07,120 INFO L168 Benchmark]: Toolchain (without parser) took 4037.78 ms. Allocated memory was 137.4 MB in the beginning and 252.7 MB in the end (delta: 115.3 MB). Free memory was 101.7 MB in the beginning and 119.9 MB in the end (delta: -18.3 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,121 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.72 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 101.2 MB in the beginning and 168.6 MB in the end (delta: -67.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,123 INFO L168 Benchmark]: Boogie Preprocessor took 112.81 ms. Allocated memory is still 201.9 MB. Free memory was 168.6 MB in the beginning and 162.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,124 INFO L168 Benchmark]: RCFGBuilder took 1802.33 ms. Allocated memory was 201.9 MB in the beginning and 252.7 MB in the end (delta: 50.9 MB). Free memory was 162.8 MB in the beginning and 219.5 MB in the end (delta: -56.7 MB). Peak memory consumption was 113.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,125 INFO L168 Benchmark]: TraceAbstraction took 1455.44 ms. Allocated memory is still 252.7 MB. Free memory was 219.5 MB in the beginning and 119.9 MB in the end (delta: 99.5 MB). Peak memory consumption was 99.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,129 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 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 660.72 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 101.2 MB in the beginning and 168.6 MB in the end (delta: -67.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.81 ms. Allocated memory is still 201.9 MB. Free memory was 168.6 MB in the beginning and 162.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1802.33 ms. Allocated memory was 201.9 MB in the beginning and 252.7 MB in the end (delta: 50.9 MB). Free memory was 162.8 MB in the beginning and 219.5 MB in the end (delta: -56.7 MB). Peak memory consumption was 113.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1455.44 ms. Allocated memory is still 252.7 MB. Free memory was 219.5 MB in the beginning and 119.9 MB in the end (delta: 99.5 MB). Peak memory consumption was 99.5 MB. 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...