/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_spec5_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:09,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:09,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:09,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:09,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:09,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:09,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:09,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:09,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:09,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:09,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:09,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:09,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:09,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:09,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:09,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:09,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:09,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:09,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:09,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:09,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:09,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:09,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:09,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:09,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:09,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:09,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:09,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:09,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:09,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:09,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:09,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:09,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:09,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:09,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:09,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:09,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:09,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:09,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:09,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:09,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:09,779 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 00:12:09,795 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:09,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:09,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:09,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:09,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:09,800 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:09,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:09,800 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:09,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:09,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:09,801 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:09,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:09,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:09,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:09,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:09,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:09,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:09,802 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:10,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:10,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:10,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:10,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:10,093 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:10,093 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-07-18 00:12:10,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/390dfaab8/d280b6cc31164f7f9fac704b76f905f6/FLAG157e64f39 [2020-07-18 00:12:10,669 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:10,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-07-18 00:12:10,683 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/390dfaab8/d280b6cc31164f7f9fac704b76f905f6/FLAG157e64f39 [2020-07-18 00:12:10,997 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/390dfaab8/d280b6cc31164f7f9fac704b76f905f6 [2020-07-18 00:12:11,006 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:11,009 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:11,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:11,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:11,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:11,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60180f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11, skipping insertion in model container [2020-07-18 00:12:11,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:11,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:11,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:11,612 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:11,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:11,782 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:11,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11 WrapperNode [2020-07-18 00:12:11,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:11,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:11,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:11,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:11,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:11,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:11,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:11,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:11,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (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 00:12:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:11,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:11,990 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:11,991 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:11,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:11,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:11,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:11,997 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:11,998 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:11,998 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:11,999 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:12,000 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:12,000 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:12,000 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:12,000 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:12,001 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:12,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:12,004 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:12,005 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:12,006 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:12,006 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:12,006 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:13,688 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:13,689 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:13,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:13 BoogieIcfgContainer [2020-07-18 00:12:13,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:13,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:13,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:13,712 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:13,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:10" (1/3) ... [2020-07-18 00:12:13,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d58f702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:13, skipping insertion in model container [2020-07-18 00:12:13,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11" (2/3) ... [2020-07-18 00:12:13,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d58f702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:13, skipping insertion in model container [2020-07-18 00:12:13,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:13" (3/3) ... [2020-07-18 00:12:13,719 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product05.cil.c [2020-07-18 00:12:13,733 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:13,746 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:13,767 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:13,799 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:13,799 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:13,800 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:13,800 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:13,800 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:13,801 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:13,801 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:13,801 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states. [2020-07-18 00:12:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:13,892 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:13,893 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:13,894 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:13,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:13,902 INFO L82 PathProgramCache]: Analyzing trace with hash -2082682634, now seen corresponding path program 1 times [2020-07-18 00:12:13,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:13,913 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1193301920] [2020-07-18 00:12:13,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,735 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {402#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#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~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {285#true} is VALID [2020-07-18 00:12:14,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} #valid := #valid[0 := 0]; {285#true} is VALID [2020-07-18 00:12:14,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} assume 0 < #StackHeapBarrier; {285#true} is VALID [2020-07-18 00:12:14,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13); srcloc: L203 {285#true} is VALID [2020-07-18 00:12:14,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {285#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L203-1 {285#true} is VALID [2020-07-18 00:12:14,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L207 {285#true} is VALID [2020-07-18 00:12:14,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {285#true} SUMMARY for call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L207-1 {285#true} is VALID [2020-07-18 00:12:14,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L207-2 {285#true} is VALID [2020-07-18 00:12:14,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {285#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4); srcloc: L207-3 {285#true} is VALID [2020-07-18 00:12:14,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L211 {285#true} is VALID [2020-07-18 00:12:14,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L211-1 {285#true} is VALID [2020-07-18 00:12:14,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L211-2 {285#true} is VALID [2020-07-18 00:12:14,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L211-3 {285#true} is VALID [2020-07-18 00:12:14,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {285#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7); srcloc: L211-4 {285#true} is VALID [2020-07-18 00:12:14,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {285#true} SUMMARY for call write~init~int(44, #t~string12.base, #t~string12.offset, 1); srcloc: L215 {285#true} is VALID [2020-07-18 00:12:14,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {285#true} SUMMARY for call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L215-1 {285#true} is VALID [2020-07-18 00:12:14,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {285#true} SUMMARY for call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L215-2 {285#true} is VALID [2020-07-18 00:12:14,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {285#true} SUMMARY for call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L215-3 {285#true} is VALID [2020-07-18 00:12:14,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {285#true} SUMMARY for call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1); srcloc: L215-4 {285#true} is VALID [2020-07-18 00:12:14,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {285#true} SUMMARY for call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1); srcloc: L215-5 {285#true} is VALID [2020-07-18 00:12:14,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1); srcloc: L215-6 {285#true} is VALID [2020-07-18 00:12:14,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {285#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3); srcloc: L215-7 {285#true} is VALID [2020-07-18 00:12:14,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L219 {285#true} is VALID [2020-07-18 00:12:14,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {285#true} SUMMARY for call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L219-1 {285#true} is VALID [2020-07-18 00:12:14,925 INFO L280 TraceCheckUtils]: 24: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L219-2 {285#true} is VALID [2020-07-18 00:12:14,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {285#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4); srcloc: L219-3 {285#true} is VALID [2020-07-18 00:12:14,932 INFO L280 TraceCheckUtils]: 26: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L223 {285#true} is VALID [2020-07-18 00:12:14,933 INFO L280 TraceCheckUtils]: 27: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L223-1 {285#true} is VALID [2020-07-18 00:12:14,933 INFO L280 TraceCheckUtils]: 28: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L223-2 {285#true} is VALID [2020-07-18 00:12:14,933 INFO L280 TraceCheckUtils]: 29: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L223-3 {285#true} is VALID [2020-07-18 00:12:14,934 INFO L280 TraceCheckUtils]: 30: Hoare triple {285#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L223-4 {285#true} is VALID [2020-07-18 00:12:14,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {285#true} SUMMARY for call write~init~int(41, #t~string18.base, #t~string18.offset, 1); srcloc: L227 {285#true} is VALID [2020-07-18 00:12:14,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {285#true} SUMMARY for call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L227-1 {285#true} is VALID [2020-07-18 00:12:14,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L227-2 {285#true} is VALID [2020-07-18 00:12:14,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {285#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2); srcloc: L227-3 {285#true} is VALID [2020-07-18 00:12:14,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {285#true} SUMMARY for call write~init~int(10, #t~string20.base, #t~string20.offset, 1); srcloc: L229 {285#true} is VALID [2020-07-18 00:12:14,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L229-1 {285#true} is VALID [2020-07-18 00:12:14,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {285#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L229-2 {285#true} is VALID [2020-07-18 00:12:14,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {285#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L600 {285#true} is VALID [2020-07-18 00:12:14,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {285#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L600-1 {285#true} is VALID [2020-07-18 00:12:14,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {285#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L601 {285#true} is VALID [2020-07-18 00:12:14,938 INFO L280 TraceCheckUtils]: 41: Hoare triple {285#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L607 {285#true} is VALID [2020-07-18 00:12:14,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {285#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L607-1 {285#true} is VALID [2020-07-18 00:12:14,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {285#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L608 {285#true} is VALID [2020-07-18 00:12:14,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {285#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L646 {285#true} is VALID [2020-07-18 00:12:14,940 INFO L280 TraceCheckUtils]: 45: Hoare triple {285#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L646-1 {285#true} is VALID [2020-07-18 00:12:14,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {285#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L647 {285#true} is VALID [2020-07-18 00:12:14,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {285#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L653 {285#true} is VALID [2020-07-18 00:12:14,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {285#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L653-1 {285#true} is VALID [2020-07-18 00:12:14,943 INFO L280 TraceCheckUtils]: 49: Hoare triple {285#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L654 {285#true} is VALID [2020-07-18 00:12:14,944 INFO L280 TraceCheckUtils]: 50: Hoare triple {285#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L830 {285#true} is VALID [2020-07-18 00:12:14,947 INFO L280 TraceCheckUtils]: 51: Hoare triple {285#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {285#true} is VALID [2020-07-18 00:12:14,947 INFO L280 TraceCheckUtils]: 52: Hoare triple {285#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {285#true} is VALID [2020-07-18 00:12:14,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {285#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {285#true} is VALID [2020-07-18 00:12:14,948 INFO L280 TraceCheckUtils]: 54: Hoare triple {285#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {285#true} is VALID [2020-07-18 00:12:14,949 INFO L280 TraceCheckUtils]: 55: Hoare triple {285#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {285#true} is VALID [2020-07-18 00:12:14,949 INFO L280 TraceCheckUtils]: 56: Hoare triple {285#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L831-5 {285#true} is VALID [2020-07-18 00:12:14,949 INFO L280 TraceCheckUtils]: 57: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L831-6 {285#true} is VALID [2020-07-18 00:12:14,950 INFO L280 TraceCheckUtils]: 58: Hoare triple {285#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L831-7 {285#true} is VALID [2020-07-18 00:12:14,950 INFO L280 TraceCheckUtils]: 59: Hoare triple {285#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {285#true} is VALID [2020-07-18 00:12:14,950 INFO L280 TraceCheckUtils]: 60: Hoare triple {285#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {285#true} is VALID [2020-07-18 00:12:14,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {285#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {285#true} is VALID [2020-07-18 00:12:14,953 INFO L280 TraceCheckUtils]: 62: Hoare triple {285#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L835-3 {285#true} is VALID [2020-07-18 00:12:14,953 INFO L280 TraceCheckUtils]: 63: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L835-4 {285#true} is VALID [2020-07-18 00:12:14,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {285#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L835-5 {285#true} is VALID [2020-07-18 00:12:14,954 INFO L280 TraceCheckUtils]: 65: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {285#true} is VALID [2020-07-18 00:12:14,954 INFO L280 TraceCheckUtils]: 66: Hoare triple {285#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {285#true} is VALID [2020-07-18 00:12:14,960 INFO L280 TraceCheckUtils]: 67: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L839-2 {285#true} is VALID [2020-07-18 00:12:14,961 INFO L280 TraceCheckUtils]: 68: Hoare triple {285#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L839-3 {285#true} is VALID [2020-07-18 00:12:14,961 INFO L280 TraceCheckUtils]: 69: Hoare triple {285#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L843 {285#true} is VALID [2020-07-18 00:12:14,962 INFO L280 TraceCheckUtils]: 70: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L843-1 {285#true} is VALID [2020-07-18 00:12:14,962 INFO L280 TraceCheckUtils]: 71: Hoare triple {285#true} ~switchedOnBeforeTS~0 := 0; {285#true} is VALID [2020-07-18 00:12:14,962 INFO L280 TraceCheckUtils]: 72: Hoare triple {285#true} ~pumpRunning~0 := 0; {285#true} is VALID [2020-07-18 00:12:14,963 INFO L280 TraceCheckUtils]: 73: Hoare triple {285#true} ~systemActive~0 := 1; {285#true} is VALID [2020-07-18 00:12:14,963 INFO L280 TraceCheckUtils]: 74: Hoare triple {285#true} ~head~0.base, ~head~0.offset := 0, 0; {285#true} is VALID [2020-07-18 00:12:14,963 INFO L280 TraceCheckUtils]: 75: Hoare triple {285#true} ~cleanupTimeShifts~0 := 4; {285#true} is VALID [2020-07-18 00:12:14,964 INFO L280 TraceCheckUtils]: 76: Hoare triple {285#true} ~waterLevel~0 := 1; {285#true} is VALID [2020-07-18 00:12:14,964 INFO L280 TraceCheckUtils]: 77: Hoare triple {285#true} ~methaneLevelCritical~0 := 0; {285#true} is VALID [2020-07-18 00:12:14,964 INFO L280 TraceCheckUtils]: 78: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:14,965 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {285#true} {285#true} #862#return; {285#true} is VALID [2020-07-18 00:12:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,005 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {285#true} {285#true} #774#return; {285#true} is VALID [2020-07-18 00:12:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,009 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {285#true} {285#true} #776#return; {285#true} is VALID [2020-07-18 00:12:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} havoc ~retValue_acc~9; {285#true} is VALID [2020-07-18 00:12:15,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} ~retValue_acc~9 := 1; {285#true} is VALID [2020-07-18 00:12:15,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} #res := ~retValue_acc~9; {285#true} is VALID [2020-07-18 00:12:15,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {285#true} {285#true} #778#return; {285#true} is VALID [2020-07-18 00:12:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,019 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {285#true} {285#true} #780#return; {285#true} is VALID [2020-07-18 00:12:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {285#true} {285#true} #852#return; {285#true} is VALID [2020-07-18 00:12:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} havoc ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} ~retValue_acc~1 := ~pumpRunning~0; {285#true} is VALID [2020-07-18 00:12:15,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} #res := ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,043 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {285#true} {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #842#return; {285#true} is VALID [2020-07-18 00:12:15,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {285#true} is VALID [2020-07-18 00:12:15,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} havoc ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} ~retValue_acc~1 := ~pumpRunning~0; {285#true} is VALID [2020-07-18 00:12:15,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} #res := ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,045 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {285#true} {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #842#return; {285#true} is VALID [2020-07-18 00:12:15,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {285#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {285#true} is VALID [2020-07-18 00:12:15,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {285#true} ~switchedOnBeforeTS~0 := #t~ret0; {285#true} is VALID [2020-07-18 00:12:15,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {285#true} havoc #t~ret0; {285#true} is VALID [2020-07-18 00:12:15,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,047 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {285#true} {286#false} #830#return; {286#false} is VALID [2020-07-18 00:12:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} havoc ~retValue_acc~7; {285#true} is VALID [2020-07-18 00:12:15,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} ~retValue_acc~7 := ~waterLevel~0; {285#true} is VALID [2020-07-18 00:12:15,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} #res := ~retValue_acc~7; {285#true} is VALID [2020-07-18 00:12:15,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {285#true} {286#false} #844#return; {286#false} is VALID [2020-07-18 00:12:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {285#true} havoc ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {285#true} ~retValue_acc~1 := ~pumpRunning~0; {285#true} is VALID [2020-07-18 00:12:15,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} #res := ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {285#true} {286#false} #846#return; {286#false} is VALID [2020-07-18 00:12:15,063 INFO L263 TraceCheckUtils]: 0: Hoare triple {285#true} call ULTIMATE.init(); {402#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#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~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:12:15,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#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~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {285#true} is VALID [2020-07-18 00:12:15,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {285#true} #valid := #valid[0 := 0]; {285#true} is VALID [2020-07-18 00:12:15,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {285#true} assume 0 < #StackHeapBarrier; {285#true} is VALID [2020-07-18 00:12:15,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {285#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13); srcloc: L203 {285#true} is VALID [2020-07-18 00:12:15,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {285#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L203-1 {285#true} is VALID [2020-07-18 00:12:15,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L207 {285#true} is VALID [2020-07-18 00:12:15,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {285#true} SUMMARY for call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L207-1 {285#true} is VALID [2020-07-18 00:12:15,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L207-2 {285#true} is VALID [2020-07-18 00:12:15,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {285#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4); srcloc: L207-3 {285#true} is VALID [2020-07-18 00:12:15,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L211 {285#true} is VALID [2020-07-18 00:12:15,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L211-1 {285#true} is VALID [2020-07-18 00:12:15,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L211-2 {285#true} is VALID [2020-07-18 00:12:15,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L211-3 {285#true} is VALID [2020-07-18 00:12:15,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {285#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7); srcloc: L211-4 {285#true} is VALID [2020-07-18 00:12:15,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {285#true} SUMMARY for call write~init~int(44, #t~string12.base, #t~string12.offset, 1); srcloc: L215 {285#true} is VALID [2020-07-18 00:12:15,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {285#true} SUMMARY for call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L215-1 {285#true} is VALID [2020-07-18 00:12:15,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {285#true} SUMMARY for call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L215-2 {285#true} is VALID [2020-07-18 00:12:15,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {285#true} SUMMARY for call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L215-3 {285#true} is VALID [2020-07-18 00:12:15,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {285#true} SUMMARY for call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1); srcloc: L215-4 {285#true} is VALID [2020-07-18 00:12:15,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {285#true} SUMMARY for call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1); srcloc: L215-5 {285#true} is VALID [2020-07-18 00:12:15,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1); srcloc: L215-6 {285#true} is VALID [2020-07-18 00:12:15,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {285#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3); srcloc: L215-7 {285#true} is VALID [2020-07-18 00:12:15,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L219 {285#true} is VALID [2020-07-18 00:12:15,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {285#true} SUMMARY for call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L219-1 {285#true} is VALID [2020-07-18 00:12:15,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L219-2 {285#true} is VALID [2020-07-18 00:12:15,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {285#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4); srcloc: L219-3 {285#true} is VALID [2020-07-18 00:12:15,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L223 {285#true} is VALID [2020-07-18 00:12:15,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L223-1 {285#true} is VALID [2020-07-18 00:12:15,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {285#true} SUMMARY for call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L223-2 {285#true} is VALID [2020-07-18 00:12:15,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L223-3 {285#true} is VALID [2020-07-18 00:12:15,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {285#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L223-4 {285#true} is VALID [2020-07-18 00:12:15,074 INFO L280 TraceCheckUtils]: 32: Hoare triple {285#true} SUMMARY for call write~init~int(41, #t~string18.base, #t~string18.offset, 1); srcloc: L227 {285#true} is VALID [2020-07-18 00:12:15,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {285#true} SUMMARY for call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L227-1 {285#true} is VALID [2020-07-18 00:12:15,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L227-2 {285#true} is VALID [2020-07-18 00:12:15,074 INFO L280 TraceCheckUtils]: 35: Hoare triple {285#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2); srcloc: L227-3 {285#true} is VALID [2020-07-18 00:12:15,075 INFO L280 TraceCheckUtils]: 36: Hoare triple {285#true} SUMMARY for call write~init~int(10, #t~string20.base, #t~string20.offset, 1); srcloc: L229 {285#true} is VALID [2020-07-18 00:12:15,075 INFO L280 TraceCheckUtils]: 37: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L229-1 {285#true} is VALID [2020-07-18 00:12:15,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {285#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L229-2 {285#true} is VALID [2020-07-18 00:12:15,076 INFO L280 TraceCheckUtils]: 39: Hoare triple {285#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L600 {285#true} is VALID [2020-07-18 00:12:15,076 INFO L280 TraceCheckUtils]: 40: Hoare triple {285#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L600-1 {285#true} is VALID [2020-07-18 00:12:15,076 INFO L280 TraceCheckUtils]: 41: Hoare triple {285#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L601 {285#true} is VALID [2020-07-18 00:12:15,077 INFO L280 TraceCheckUtils]: 42: Hoare triple {285#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L607 {285#true} is VALID [2020-07-18 00:12:15,077 INFO L280 TraceCheckUtils]: 43: Hoare triple {285#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L607-1 {285#true} is VALID [2020-07-18 00:12:15,077 INFO L280 TraceCheckUtils]: 44: Hoare triple {285#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L608 {285#true} is VALID [2020-07-18 00:12:15,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {285#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L646 {285#true} is VALID [2020-07-18 00:12:15,078 INFO L280 TraceCheckUtils]: 46: Hoare triple {285#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L646-1 {285#true} is VALID [2020-07-18 00:12:15,078 INFO L280 TraceCheckUtils]: 47: Hoare triple {285#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L647 {285#true} is VALID [2020-07-18 00:12:15,078 INFO L280 TraceCheckUtils]: 48: Hoare triple {285#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L653 {285#true} is VALID [2020-07-18 00:12:15,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {285#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L653-1 {285#true} is VALID [2020-07-18 00:12:15,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {285#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L654 {285#true} is VALID [2020-07-18 00:12:15,079 INFO L280 TraceCheckUtils]: 51: Hoare triple {285#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L830 {285#true} is VALID [2020-07-18 00:12:15,080 INFO L280 TraceCheckUtils]: 52: Hoare triple {285#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {285#true} is VALID [2020-07-18 00:12:15,080 INFO L280 TraceCheckUtils]: 53: Hoare triple {285#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {285#true} is VALID [2020-07-18 00:12:15,080 INFO L280 TraceCheckUtils]: 54: Hoare triple {285#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {285#true} is VALID [2020-07-18 00:12:15,081 INFO L280 TraceCheckUtils]: 55: Hoare triple {285#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {285#true} is VALID [2020-07-18 00:12:15,081 INFO L280 TraceCheckUtils]: 56: Hoare triple {285#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {285#true} is VALID [2020-07-18 00:12:15,081 INFO L280 TraceCheckUtils]: 57: Hoare triple {285#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L831-5 {285#true} is VALID [2020-07-18 00:12:15,081 INFO L280 TraceCheckUtils]: 58: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L831-6 {285#true} is VALID [2020-07-18 00:12:15,082 INFO L280 TraceCheckUtils]: 59: Hoare triple {285#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L831-7 {285#true} is VALID [2020-07-18 00:12:15,082 INFO L280 TraceCheckUtils]: 60: Hoare triple {285#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {285#true} is VALID [2020-07-18 00:12:15,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {285#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {285#true} is VALID [2020-07-18 00:12:15,083 INFO L280 TraceCheckUtils]: 62: Hoare triple {285#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {285#true} is VALID [2020-07-18 00:12:15,083 INFO L280 TraceCheckUtils]: 63: Hoare triple {285#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L835-3 {285#true} is VALID [2020-07-18 00:12:15,083 INFO L280 TraceCheckUtils]: 64: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L835-4 {285#true} is VALID [2020-07-18 00:12:15,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {285#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L835-5 {285#true} is VALID [2020-07-18 00:12:15,084 INFO L280 TraceCheckUtils]: 66: Hoare triple {285#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {285#true} is VALID [2020-07-18 00:12:15,084 INFO L280 TraceCheckUtils]: 67: Hoare triple {285#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {285#true} is VALID [2020-07-18 00:12:15,084 INFO L280 TraceCheckUtils]: 68: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L839-2 {285#true} is VALID [2020-07-18 00:12:15,085 INFO L280 TraceCheckUtils]: 69: Hoare triple {285#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L839-3 {285#true} is VALID [2020-07-18 00:12:15,085 INFO L280 TraceCheckUtils]: 70: Hoare triple {285#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L843 {285#true} is VALID [2020-07-18 00:12:15,085 INFO L280 TraceCheckUtils]: 71: Hoare triple {285#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L843-1 {285#true} is VALID [2020-07-18 00:12:15,086 INFO L280 TraceCheckUtils]: 72: Hoare triple {285#true} ~switchedOnBeforeTS~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,086 INFO L280 TraceCheckUtils]: 73: Hoare triple {285#true} ~pumpRunning~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,086 INFO L280 TraceCheckUtils]: 74: Hoare triple {285#true} ~systemActive~0 := 1; {285#true} is VALID [2020-07-18 00:12:15,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {285#true} ~head~0.base, ~head~0.offset := 0, 0; {285#true} is VALID [2020-07-18 00:12:15,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {285#true} ~cleanupTimeShifts~0 := 4; {285#true} is VALID [2020-07-18 00:12:15,087 INFO L280 TraceCheckUtils]: 77: Hoare triple {285#true} ~waterLevel~0 := 1; {285#true} is VALID [2020-07-18 00:12:15,087 INFO L280 TraceCheckUtils]: 78: Hoare triple {285#true} ~methaneLevelCritical~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,088 INFO L280 TraceCheckUtils]: 79: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,088 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {285#true} {285#true} #862#return; {285#true} is VALID [2020-07-18 00:12:15,088 INFO L263 TraceCheckUtils]: 81: Hoare triple {285#true} call #t~ret72 := main(); {285#true} is VALID [2020-07-18 00:12:15,089 INFO L280 TraceCheckUtils]: 82: Hoare triple {285#true} havoc ~retValue_acc~5; {285#true} is VALID [2020-07-18 00:12:15,089 INFO L280 TraceCheckUtils]: 83: Hoare triple {285#true} havoc ~tmp~6; {285#true} is VALID [2020-07-18 00:12:15,089 INFO L263 TraceCheckUtils]: 84: Hoare triple {285#true} call select_helpers(); {285#true} is VALID [2020-07-18 00:12:15,089 INFO L280 TraceCheckUtils]: 85: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,090 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {285#true} {285#true} #774#return; {285#true} is VALID [2020-07-18 00:12:15,090 INFO L263 TraceCheckUtils]: 87: Hoare triple {285#true} call select_features(); {285#true} is VALID [2020-07-18 00:12:15,090 INFO L280 TraceCheckUtils]: 88: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,091 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {285#true} {285#true} #776#return; {285#true} is VALID [2020-07-18 00:12:15,091 INFO L263 TraceCheckUtils]: 90: Hoare triple {285#true} call #t~ret60 := valid_product(); {285#true} is VALID [2020-07-18 00:12:15,091 INFO L280 TraceCheckUtils]: 91: Hoare triple {285#true} havoc ~retValue_acc~9; {285#true} is VALID [2020-07-18 00:12:15,092 INFO L280 TraceCheckUtils]: 92: Hoare triple {285#true} ~retValue_acc~9 := 1; {285#true} is VALID [2020-07-18 00:12:15,092 INFO L280 TraceCheckUtils]: 93: Hoare triple {285#true} #res := ~retValue_acc~9; {285#true} is VALID [2020-07-18 00:12:15,092 INFO L280 TraceCheckUtils]: 94: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,092 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {285#true} {285#true} #778#return; {285#true} is VALID [2020-07-18 00:12:15,093 INFO L280 TraceCheckUtils]: 96: Hoare triple {285#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647; {285#true} is VALID [2020-07-18 00:12:15,093 INFO L280 TraceCheckUtils]: 97: Hoare triple {285#true} ~tmp~6 := #t~ret60; {285#true} is VALID [2020-07-18 00:12:15,093 INFO L280 TraceCheckUtils]: 98: Hoare triple {285#true} havoc #t~ret60; {285#true} is VALID [2020-07-18 00:12:15,094 INFO L280 TraceCheckUtils]: 99: Hoare triple {285#true} assume 0 != ~tmp~6; {285#true} is VALID [2020-07-18 00:12:15,094 INFO L263 TraceCheckUtils]: 100: Hoare triple {285#true} call setup(); {285#true} is VALID [2020-07-18 00:12:15,094 INFO L280 TraceCheckUtils]: 101: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,094 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {285#true} {285#true} #780#return; {285#true} is VALID [2020-07-18 00:12:15,095 INFO L263 TraceCheckUtils]: 103: Hoare triple {285#true} call runTest(); {285#true} is VALID [2020-07-18 00:12:15,096 INFO L263 TraceCheckUtils]: 104: Hoare triple {285#true} call __utac_acc__Specification5_spec__1(); {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:15,096 INFO L280 TraceCheckUtils]: 105: Hoare triple {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,096 INFO L280 TraceCheckUtils]: 106: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,097 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {285#true} {285#true} #852#return; {285#true} is VALID [2020-07-18 00:12:15,097 INFO L263 TraceCheckUtils]: 108: Hoare triple {285#true} call test(); {285#true} is VALID [2020-07-18 00:12:15,097 INFO L280 TraceCheckUtils]: 109: Hoare triple {285#true} havoc ~splverifierCounter~0; {285#true} is VALID [2020-07-18 00:12:15,098 INFO L280 TraceCheckUtils]: 110: Hoare triple {285#true} havoc ~tmp~2; {285#true} is VALID [2020-07-18 00:12:15,098 INFO L280 TraceCheckUtils]: 111: Hoare triple {285#true} havoc ~tmp___0~1; {285#true} is VALID [2020-07-18 00:12:15,098 INFO L280 TraceCheckUtils]: 112: Hoare triple {285#true} havoc ~tmp___1~0; {285#true} is VALID [2020-07-18 00:12:15,098 INFO L280 TraceCheckUtils]: 113: Hoare triple {285#true} havoc ~tmp___2~0; {285#true} is VALID [2020-07-18 00:12:15,099 INFO L280 TraceCheckUtils]: 114: Hoare triple {285#true} ~splverifierCounter~0 := 0; {285#true} is VALID [2020-07-18 00:12:15,100 INFO L280 TraceCheckUtils]: 115: Hoare triple {285#true} assume false; {286#false} is VALID [2020-07-18 00:12:15,100 INFO L263 TraceCheckUtils]: 116: Hoare triple {286#false} call cleanup(); {286#false} is VALID [2020-07-18 00:12:15,100 INFO L280 TraceCheckUtils]: 117: Hoare triple {286#false} havoc ~i~0; {286#false} is VALID [2020-07-18 00:12:15,101 INFO L280 TraceCheckUtils]: 118: Hoare triple {286#false} havoc ~__cil_tmp2~0; {286#false} is VALID [2020-07-18 00:12:15,101 INFO L263 TraceCheckUtils]: 119: Hoare triple {286#false} call timeShift(); {286#false} is VALID [2020-07-18 00:12:15,101 INFO L263 TraceCheckUtils]: 120: Hoare triple {286#false} call __utac_acc__Specification5_spec__2(); {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:15,102 INFO L263 TraceCheckUtils]: 121: Hoare triple {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {285#true} is VALID [2020-07-18 00:12:15,102 INFO L280 TraceCheckUtils]: 122: Hoare triple {285#true} havoc ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,102 INFO L280 TraceCheckUtils]: 123: Hoare triple {285#true} ~retValue_acc~1 := ~pumpRunning~0; {285#true} is VALID [2020-07-18 00:12:15,103 INFO L280 TraceCheckUtils]: 124: Hoare triple {285#true} #res := ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,103 INFO L280 TraceCheckUtils]: 125: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,103 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {285#true} {403#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #842#return; {285#true} is VALID [2020-07-18 00:12:15,103 INFO L280 TraceCheckUtils]: 127: Hoare triple {285#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {285#true} is VALID [2020-07-18 00:12:15,104 INFO L280 TraceCheckUtils]: 128: Hoare triple {285#true} ~switchedOnBeforeTS~0 := #t~ret0; {285#true} is VALID [2020-07-18 00:12:15,104 INFO L280 TraceCheckUtils]: 129: Hoare triple {285#true} havoc #t~ret0; {285#true} is VALID [2020-07-18 00:12:15,104 INFO L280 TraceCheckUtils]: 130: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,104 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {285#true} {286#false} #830#return; {286#false} is VALID [2020-07-18 00:12:15,105 INFO L280 TraceCheckUtils]: 132: Hoare triple {286#false} assume !(0 != ~pumpRunning~0); {286#false} is VALID [2020-07-18 00:12:15,105 INFO L280 TraceCheckUtils]: 133: Hoare triple {286#false} assume !(0 != ~systemActive~0); {286#false} is VALID [2020-07-18 00:12:15,105 INFO L263 TraceCheckUtils]: 134: Hoare triple {286#false} call __utac_acc__Specification5_spec__3(); {286#false} is VALID [2020-07-18 00:12:15,106 INFO L280 TraceCheckUtils]: 135: Hoare triple {286#false} havoc ~tmp~0; {286#false} is VALID [2020-07-18 00:12:15,106 INFO L280 TraceCheckUtils]: 136: Hoare triple {286#false} havoc ~tmp___0~0; {286#false} is VALID [2020-07-18 00:12:15,106 INFO L263 TraceCheckUtils]: 137: Hoare triple {286#false} call #t~ret1 := getWaterLevel(); {285#true} is VALID [2020-07-18 00:12:15,107 INFO L280 TraceCheckUtils]: 138: Hoare triple {285#true} havoc ~retValue_acc~7; {285#true} is VALID [2020-07-18 00:12:15,107 INFO L280 TraceCheckUtils]: 139: Hoare triple {285#true} ~retValue_acc~7 := ~waterLevel~0; {285#true} is VALID [2020-07-18 00:12:15,107 INFO L280 TraceCheckUtils]: 140: Hoare triple {285#true} #res := ~retValue_acc~7; {285#true} is VALID [2020-07-18 00:12:15,107 INFO L280 TraceCheckUtils]: 141: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,108 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {285#true} {286#false} #844#return; {286#false} is VALID [2020-07-18 00:12:15,108 INFO L280 TraceCheckUtils]: 143: Hoare triple {286#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {286#false} is VALID [2020-07-18 00:12:15,108 INFO L280 TraceCheckUtils]: 144: Hoare triple {286#false} ~tmp~0 := #t~ret1; {286#false} is VALID [2020-07-18 00:12:15,109 INFO L280 TraceCheckUtils]: 145: Hoare triple {286#false} havoc #t~ret1; {286#false} is VALID [2020-07-18 00:12:15,109 INFO L280 TraceCheckUtils]: 146: Hoare triple {286#false} assume 2 != ~tmp~0; {286#false} is VALID [2020-07-18 00:12:15,109 INFO L263 TraceCheckUtils]: 147: Hoare triple {286#false} call #t~ret2 := isPumpRunning(); {285#true} is VALID [2020-07-18 00:12:15,110 INFO L280 TraceCheckUtils]: 148: Hoare triple {285#true} havoc ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,110 INFO L280 TraceCheckUtils]: 149: Hoare triple {285#true} ~retValue_acc~1 := ~pumpRunning~0; {285#true} is VALID [2020-07-18 00:12:15,110 INFO L280 TraceCheckUtils]: 150: Hoare triple {285#true} #res := ~retValue_acc~1; {285#true} is VALID [2020-07-18 00:12:15,110 INFO L280 TraceCheckUtils]: 151: Hoare triple {285#true} assume true; {285#true} is VALID [2020-07-18 00:12:15,111 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {285#true} {286#false} #846#return; {286#false} is VALID [2020-07-18 00:12:15,111 INFO L280 TraceCheckUtils]: 153: Hoare triple {286#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {286#false} is VALID [2020-07-18 00:12:15,111 INFO L280 TraceCheckUtils]: 154: Hoare triple {286#false} ~tmp___0~0 := #t~ret2; {286#false} is VALID [2020-07-18 00:12:15,112 INFO L280 TraceCheckUtils]: 155: Hoare triple {286#false} havoc #t~ret2; {286#false} is VALID [2020-07-18 00:12:15,112 INFO L280 TraceCheckUtils]: 156: Hoare triple {286#false} assume 0 != ~tmp___0~0; {286#false} is VALID [2020-07-18 00:12:15,112 INFO L280 TraceCheckUtils]: 157: Hoare triple {286#false} assume 0 == ~switchedOnBeforeTS~0; {286#false} is VALID [2020-07-18 00:12:15,113 INFO L263 TraceCheckUtils]: 158: Hoare triple {286#false} call __automaton_fail(); {286#false} is VALID [2020-07-18 00:12:15,113 INFO L280 TraceCheckUtils]: 159: Hoare triple {286#false} assume !false; {286#false} is VALID [2020-07-18 00:12:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:15,385 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:15,387 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1193301920] [2020-07-18 00:12:15,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:15,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:15,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002611] [2020-07-18 00:12:15,397 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:15,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:15,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:15,417 WARN L140 InductivityCheck]: Transition 419#(and (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 286#false ) not inductive [2020-07-18 00:12:15,417 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:15,418 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 00:12:15,423 INFO L168 Benchmark]: Toolchain (without parser) took 4415.40 ms. Allocated memory was 138.9 MB in the beginning and 245.9 MB in the end (delta: 107.0 MB). Free memory was 103.2 MB in the beginning and 101.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 108.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:15,424 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:15,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 773.07 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 102.7 MB in the beginning and 168.4 MB in the end (delta: -65.7 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:15,426 INFO L168 Benchmark]: Boogie Preprocessor took 117.30 ms. Allocated memory is still 202.4 MB. Free memory was 168.4 MB in the beginning and 162.3 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:15,427 INFO L168 Benchmark]: RCFGBuilder took 1805.07 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 162.3 MB in the beginning and 90.2 MB in the end (delta: 72.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:15,430 INFO L168 Benchmark]: TraceAbstraction took 1712.61 ms. Allocated memory was 235.4 MB in the beginning and 245.9 MB in the end (delta: 10.5 MB). Free memory was 90.2 MB in the beginning and 101.2 MB in the end (delta: -11.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:15,434 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 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 773.07 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 102.7 MB in the beginning and 168.4 MB in the end (delta: -65.7 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 117.30 ms. Allocated memory is still 202.4 MB. Free memory was 168.4 MB in the beginning and 162.3 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1805.07 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 162.3 MB in the beginning and 90.2 MB in the end (delta: 72.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1712.61 ms. Allocated memory was 235.4 MB in the beginning and 245.9 MB in the end (delta: 10.5 MB). Free memory was 90.2 MB in the beginning and 101.2 MB in the end (delta: -11.0 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...