/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_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:58,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:58,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:58,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:58,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:58,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:58,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:58,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:58,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:58,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:58,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:58,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:58,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:58,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:58,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:58,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:58,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:58,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:58,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:58,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:58,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:58,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:58,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:58,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:58,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:58,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:58,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:58,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:58,661 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:58,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:58,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:58,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:58,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:58,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:58,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:58,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:58,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:58,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:58,667 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:58,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:58,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:58,669 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 00:10:58,678 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:58,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:58,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:58,680 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:58,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:58,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:58,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:58,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:58,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:58,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:58,681 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:58,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:58,682 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:58,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:58,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:58,682 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:58,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:58,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:58,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:58,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:58,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:58,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:58,684 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:58,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:58,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:58,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:58,993 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:58,994 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:58,994 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product47.cil.c [2020-07-18 00:10:59,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab469176/241449ce714049d299713721a20de4c7/FLAG3c6fd98ca [2020-07-18 00:10:59,715 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:59,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product47.cil.c [2020-07-18 00:10:59,732 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab469176/241449ce714049d299713721a20de4c7/FLAG3c6fd98ca [2020-07-18 00:10:59,936 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab469176/241449ce714049d299713721a20de4c7 [2020-07-18 00:10:59,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:59,947 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:59,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:59,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:59,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3032d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59, skipping insertion in model container [2020-07-18 00:10:59,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:00,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:00,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,550 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:00,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,716 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:00,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00 WrapperNode [2020-07-18 00:11:00,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:00,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:00,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:00,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,845 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:00,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:00,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:00,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (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 00:11:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:02,806 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:02,806 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:02,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02 BoogieIcfgContainer [2020-07-18 00:11:02,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:02,819 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:02,819 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:02,823 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:02,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:59" (1/3) ... [2020-07-18 00:11:02,825 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@469f2188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (2/3) ... [2020-07-18 00:11:02,825 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@469f2188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02" (3/3) ... [2020-07-18 00:11:02,827 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product47.cil.c [2020-07-18 00:11:02,838 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:02,850 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:02,864 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:02,886 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:02,887 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:02,887 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:02,888 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:02,888 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:02,888 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:02,888 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:02,888 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-07-18 00:11:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:02,947 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:02,948 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 00:11:02,949 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:02,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:02,955 INFO L82 PathProgramCache]: Analyzing trace with hash -149848456, now seen corresponding path program 1 times [2020-07-18 00:11:02,962 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:02,963 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1690722286] [2020-07-18 00:11:02,963 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,719 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {434#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.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~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~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~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)|) (= |#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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-18 00:11:03,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-18 00:11:03,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-18 00:11:03,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L384 {328#true} is VALID [2020-07-18 00:11:03,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L384-1 {328#true} is VALID [2020-07-18 00:11:03,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L384-2 {328#true} is VALID [2020-07-18 00:11:03,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L385 {328#true} is VALID [2020-07-18 00:11:03,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L391 {328#true} is VALID [2020-07-18 00:11:03,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L391-1 {328#true} is VALID [2020-07-18 00:11:03,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L392 {328#true} is VALID [2020-07-18 00:11:03,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L430 {328#true} is VALID [2020-07-18 00:11:03,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L430-1 {328#true} is VALID [2020-07-18 00:11:03,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L431 {328#true} is VALID [2020-07-18 00:11:03,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L437 {328#true} is VALID [2020-07-18 00:11:03,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L437-1 {328#true} is VALID [2020-07-18 00:11:03,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L438 {328#true} is VALID [2020-07-18 00:11:03,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L652 {328#true} is VALID [2020-07-18 00:11:03,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L653 {328#true} is VALID [2020-07-18 00:11:03,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L653-1 {328#true} is VALID [2020-07-18 00:11:03,844 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L653-2 {328#true} is VALID [2020-07-18 00:11:03,844 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L653-3 {328#true} is VALID [2020-07-18 00:11:03,868 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L653-4 {328#true} is VALID [2020-07-18 00:11:03,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L653-5 {328#true} is VALID [2020-07-18 00:11:03,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L653-6 {328#true} is VALID [2020-07-18 00:11:03,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L653-7 {328#true} is VALID [2020-07-18 00:11:03,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L657 {328#true} is VALID [2020-07-18 00:11:03,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L657-1 {328#true} is VALID [2020-07-18 00:11:03,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L657-2 {328#true} is VALID [2020-07-18 00:11:03,870 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L657-3 {328#true} is VALID [2020-07-18 00:11:03,871 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L657-4 {328#true} is VALID [2020-07-18 00:11:03,871 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L657-5 {328#true} is VALID [2020-07-18 00:11:03,871 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L661 {328#true} is VALID [2020-07-18 00:11:03,872 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L661-1 {328#true} is VALID [2020-07-18 00:11:03,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L661-2 {328#true} is VALID [2020-07-18 00:11:03,872 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L661-3 {328#true} is VALID [2020-07-18 00:11:03,873 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L665 {328#true} is VALID [2020-07-18 00:11:03,873 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L665-1 {328#true} is VALID [2020-07-18 00:11:03,874 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L665-2 {328#true} is VALID [2020-07-18 00:11:03,874 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L841 {328#true} is VALID [2020-07-18 00:11:03,874 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L845 {328#true} is VALID [2020-07-18 00:11:03,875 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L845-1 {328#true} is VALID [2020-07-18 00:11:03,875 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L845-2 {328#true} is VALID [2020-07-18 00:11:03,875 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L845-3 {328#true} is VALID [2020-07-18 00:11:03,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L849 {328#true} is VALID [2020-07-18 00:11:03,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L849-1 {328#true} is VALID [2020-07-18 00:11:03,876 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L849-2 {328#true} is VALID [2020-07-18 00:11:03,877 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L849-3 {328#true} is VALID [2020-07-18 00:11:03,877 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L849-4 {328#true} is VALID [2020-07-18 00:11:03,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L853 {328#true} is VALID [2020-07-18 00:11:03,878 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L853-1 {328#true} is VALID [2020-07-18 00:11:03,878 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L853-2 {328#true} is VALID [2020-07-18 00:11:03,878 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L853-3 {328#true} is VALID [2020-07-18 00:11:03,879 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L853-4 {328#true} is VALID [2020-07-18 00:11:03,879 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L853-5 {328#true} is VALID [2020-07-18 00:11:03,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L853-6 {328#true} is VALID [2020-07-18 00:11:03,880 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L853-7 {328#true} is VALID [2020-07-18 00:11:03,880 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L857 {328#true} is VALID [2020-07-18 00:11:03,881 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L857-1 {328#true} is VALID [2020-07-18 00:11:03,881 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L857-2 {328#true} is VALID [2020-07-18 00:11:03,881 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L857-3 {328#true} is VALID [2020-07-18 00:11:03,882 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L861 {328#true} is VALID [2020-07-18 00:11:03,882 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L861-1 {328#true} is VALID [2020-07-18 00:11:03,882 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L861-2 {328#true} is VALID [2020-07-18 00:11:03,883 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L861-3 {328#true} is VALID [2020-07-18 00:11:03,883 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L861-4 {328#true} is VALID [2020-07-18 00:11:03,883 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L865 {328#true} is VALID [2020-07-18 00:11:03,884 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L865-1 {328#true} is VALID [2020-07-18 00:11:03,884 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L865-2 {328#true} is VALID [2020-07-18 00:11:03,884 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L865-3 {328#true} is VALID [2020-07-18 00:11:03,885 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L867 {328#true} is VALID [2020-07-18 00:11:03,885 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L867-1 {328#true} is VALID [2020-07-18 00:11:03,885 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-18 00:11:03,886 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~methAndRunningLastTime~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,886 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-18 00:11:03,887 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-18 00:11:03,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,887 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,887 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-18 00:11:03,888 INFO L280 TraceCheckUtils]: 78: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,888 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {328#true} {328#true} #945#return; {328#true} is VALID [2020-07-18 00:11:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-18 00:11:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,909 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-18 00:11:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~1; {328#true} is VALID [2020-07-18 00:11:03,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~1 := 1; {328#true} is VALID [2020-07-18 00:11:03,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~1; {328#true} is VALID [2020-07-18 00:11:03,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,915 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {328#true} #847#return; {328#true} is VALID [2020-07-18 00:11:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,919 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #849#return; {328#true} is VALID [2020-07-18 00:11:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {435#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-18 00:11:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~6; {328#true} is VALID [2020-07-18 00:11:03,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {328#true} is VALID [2020-07-18 00:11:03,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~6; {328#true} is VALID [2020-07-18 00:11:03,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #903#return; {329#false} is VALID [2020-07-18 00:11:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~10; {328#true} is VALID [2020-07-18 00:11:03,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~10 := ~pumpRunning~0; {328#true} is VALID [2020-07-18 00:11:03,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~10; {328#true} is VALID [2020-07-18 00:11:03,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,944 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #905#return; {329#false} is VALID [2020-07-18 00:11:03,950 INFO L263 TraceCheckUtils]: 0: Hoare triple {328#true} call ULTIMATE.init(); {434#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.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~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~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~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)|) (= |#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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:03,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {434#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.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~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~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~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)|) (= |#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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-18 00:11:03,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-18 00:11:03,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-18 00:11:03,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L384 {328#true} is VALID [2020-07-18 00:11:03,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L384-1 {328#true} is VALID [2020-07-18 00:11:03,952 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L384-2 {328#true} is VALID [2020-07-18 00:11:03,952 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L385 {328#true} is VALID [2020-07-18 00:11:03,952 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L391 {328#true} is VALID [2020-07-18 00:11:03,953 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L391-1 {328#true} is VALID [2020-07-18 00:11:03,953 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L392 {328#true} is VALID [2020-07-18 00:11:03,953 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L430 {328#true} is VALID [2020-07-18 00:11:03,954 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L430-1 {328#true} is VALID [2020-07-18 00:11:03,954 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L431 {328#true} is VALID [2020-07-18 00:11:03,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L437 {328#true} is VALID [2020-07-18 00:11:03,955 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L437-1 {328#true} is VALID [2020-07-18 00:11:03,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L438 {328#true} is VALID [2020-07-18 00:11:03,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L652 {328#true} is VALID [2020-07-18 00:11:03,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L653 {328#true} is VALID [2020-07-18 00:11:03,956 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L653-1 {328#true} is VALID [2020-07-18 00:11:03,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L653-2 {328#true} is VALID [2020-07-18 00:11:03,956 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L653-3 {328#true} is VALID [2020-07-18 00:11:03,957 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L653-4 {328#true} is VALID [2020-07-18 00:11:03,957 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L653-5 {328#true} is VALID [2020-07-18 00:11:03,957 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L653-6 {328#true} is VALID [2020-07-18 00:11:03,958 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L653-7 {328#true} is VALID [2020-07-18 00:11:03,958 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L657 {328#true} is VALID [2020-07-18 00:11:03,958 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L657-1 {328#true} is VALID [2020-07-18 00:11:03,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L657-2 {328#true} is VALID [2020-07-18 00:11:03,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L657-3 {328#true} is VALID [2020-07-18 00:11:03,959 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L657-4 {328#true} is VALID [2020-07-18 00:11:03,959 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L657-5 {328#true} is VALID [2020-07-18 00:11:03,960 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L661 {328#true} is VALID [2020-07-18 00:11:03,960 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L661-1 {328#true} is VALID [2020-07-18 00:11:03,960 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L661-2 {328#true} is VALID [2020-07-18 00:11:03,961 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L661-3 {328#true} is VALID [2020-07-18 00:11:03,961 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L665 {328#true} is VALID [2020-07-18 00:11:03,961 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L665-1 {328#true} is VALID [2020-07-18 00:11:03,962 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L665-2 {328#true} is VALID [2020-07-18 00:11:03,962 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L841 {328#true} is VALID [2020-07-18 00:11:03,962 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L845 {328#true} is VALID [2020-07-18 00:11:03,962 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L845-1 {328#true} is VALID [2020-07-18 00:11:03,963 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L845-2 {328#true} is VALID [2020-07-18 00:11:03,963 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L845-3 {328#true} is VALID [2020-07-18 00:11:03,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L849 {328#true} is VALID [2020-07-18 00:11:03,964 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L849-1 {328#true} is VALID [2020-07-18 00:11:03,964 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L849-2 {328#true} is VALID [2020-07-18 00:11:03,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L849-3 {328#true} is VALID [2020-07-18 00:11:03,965 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L849-4 {328#true} is VALID [2020-07-18 00:11:03,965 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L853 {328#true} is VALID [2020-07-18 00:11:03,965 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L853-1 {328#true} is VALID [2020-07-18 00:11:03,966 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L853-2 {328#true} is VALID [2020-07-18 00:11:03,966 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L853-3 {328#true} is VALID [2020-07-18 00:11:03,966 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L853-4 {328#true} is VALID [2020-07-18 00:11:03,967 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L853-5 {328#true} is VALID [2020-07-18 00:11:03,967 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L853-6 {328#true} is VALID [2020-07-18 00:11:03,967 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L853-7 {328#true} is VALID [2020-07-18 00:11:03,967 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L857 {328#true} is VALID [2020-07-18 00:11:03,968 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L857-1 {328#true} is VALID [2020-07-18 00:11:03,968 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L857-2 {328#true} is VALID [2020-07-18 00:11:03,968 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L857-3 {328#true} is VALID [2020-07-18 00:11:03,969 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L861 {328#true} is VALID [2020-07-18 00:11:03,969 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L861-1 {328#true} is VALID [2020-07-18 00:11:03,969 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L861-2 {328#true} is VALID [2020-07-18 00:11:03,969 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L861-3 {328#true} is VALID [2020-07-18 00:11:03,970 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L861-4 {328#true} is VALID [2020-07-18 00:11:03,970 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L865 {328#true} is VALID [2020-07-18 00:11:03,970 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L865-1 {328#true} is VALID [2020-07-18 00:11:03,971 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L865-2 {328#true} is VALID [2020-07-18 00:11:03,971 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L865-3 {328#true} is VALID [2020-07-18 00:11:03,971 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L867 {328#true} is VALID [2020-07-18 00:11:03,972 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L867-1 {328#true} is VALID [2020-07-18 00:11:03,972 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-18 00:11:03,972 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~methAndRunningLastTime~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,972 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-18 00:11:03,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-18 00:11:03,973 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,973 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,973 INFO L280 TraceCheckUtils]: 78: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-18 00:11:03,974 INFO L280 TraceCheckUtils]: 79: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,974 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {328#true} {328#true} #945#return; {328#true} is VALID [2020-07-18 00:11:03,974 INFO L263 TraceCheckUtils]: 81: Hoare triple {328#true} call #t~ret74 := main(); {328#true} is VALID [2020-07-18 00:11:03,975 INFO L280 TraceCheckUtils]: 82: Hoare triple {328#true} havoc ~retValue_acc~5; {328#true} is VALID [2020-07-18 00:11:03,975 INFO L280 TraceCheckUtils]: 83: Hoare triple {328#true} havoc ~tmp~4; {328#true} is VALID [2020-07-18 00:11:03,975 INFO L263 TraceCheckUtils]: 84: Hoare triple {328#true} call select_helpers(); {328#true} is VALID [2020-07-18 00:11:03,976 INFO L280 TraceCheckUtils]: 85: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,976 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-18 00:11:03,976 INFO L263 TraceCheckUtils]: 87: Hoare triple {328#true} call select_features(); {328#true} is VALID [2020-07-18 00:11:03,977 INFO L280 TraceCheckUtils]: 88: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,977 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-18 00:11:03,977 INFO L263 TraceCheckUtils]: 90: Hoare triple {328#true} call #t~ret38 := valid_product(); {328#true} is VALID [2020-07-18 00:11:03,977 INFO L280 TraceCheckUtils]: 91: Hoare triple {328#true} havoc ~retValue_acc~1; {328#true} is VALID [2020-07-18 00:11:03,978 INFO L280 TraceCheckUtils]: 92: Hoare triple {328#true} ~retValue_acc~1 := 1; {328#true} is VALID [2020-07-18 00:11:03,978 INFO L280 TraceCheckUtils]: 93: Hoare triple {328#true} #res := ~retValue_acc~1; {328#true} is VALID [2020-07-18 00:11:03,978 INFO L280 TraceCheckUtils]: 94: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,979 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {328#true} {328#true} #847#return; {328#true} is VALID [2020-07-18 00:11:03,979 INFO L280 TraceCheckUtils]: 96: Hoare triple {328#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {328#true} is VALID [2020-07-18 00:11:03,979 INFO L280 TraceCheckUtils]: 97: Hoare triple {328#true} ~tmp~4 := #t~ret38; {328#true} is VALID [2020-07-18 00:11:03,980 INFO L280 TraceCheckUtils]: 98: Hoare triple {328#true} havoc #t~ret38; {328#true} is VALID [2020-07-18 00:11:03,980 INFO L280 TraceCheckUtils]: 99: Hoare triple {328#true} assume 0 != ~tmp~4; {328#true} is VALID [2020-07-18 00:11:03,980 INFO L263 TraceCheckUtils]: 100: Hoare triple {328#true} call setup(); {328#true} is VALID [2020-07-18 00:11:03,980 INFO L280 TraceCheckUtils]: 101: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,981 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {328#true} {328#true} #849#return; {328#true} is VALID [2020-07-18 00:11:03,981 INFO L263 TraceCheckUtils]: 103: Hoare triple {328#true} call runTest(); {328#true} is VALID [2020-07-18 00:11:03,982 INFO L263 TraceCheckUtils]: 104: Hoare triple {328#true} call __utac_acc__Specification2_spec__1(); {435#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:03,982 INFO L280 TraceCheckUtils]: 105: Hoare triple {435#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,983 INFO L280 TraceCheckUtils]: 106: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,983 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-18 00:11:03,983 INFO L263 TraceCheckUtils]: 108: Hoare triple {328#true} call test(); {328#true} is VALID [2020-07-18 00:11:03,983 INFO L280 TraceCheckUtils]: 109: Hoare triple {328#true} havoc ~splverifierCounter~0; {328#true} is VALID [2020-07-18 00:11:03,984 INFO L280 TraceCheckUtils]: 110: Hoare triple {328#true} havoc ~tmp~9; {328#true} is VALID [2020-07-18 00:11:03,984 INFO L280 TraceCheckUtils]: 111: Hoare triple {328#true} havoc ~tmp___0~2; {328#true} is VALID [2020-07-18 00:11:03,984 INFO L280 TraceCheckUtils]: 112: Hoare triple {328#true} havoc ~tmp___1~0; {328#true} is VALID [2020-07-18 00:11:03,985 INFO L280 TraceCheckUtils]: 113: Hoare triple {328#true} havoc ~tmp___2~0; {328#true} is VALID [2020-07-18 00:11:03,985 INFO L280 TraceCheckUtils]: 114: Hoare triple {328#true} ~splverifierCounter~0 := 0; {328#true} is VALID [2020-07-18 00:11:03,986 INFO L280 TraceCheckUtils]: 115: Hoare triple {328#true} assume false; {329#false} is VALID [2020-07-18 00:11:03,986 INFO L263 TraceCheckUtils]: 116: Hoare triple {329#false} call cleanup(); {329#false} is VALID [2020-07-18 00:11:03,987 INFO L280 TraceCheckUtils]: 117: Hoare triple {329#false} havoc ~i~0; {329#false} is VALID [2020-07-18 00:11:03,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {329#false} havoc ~__cil_tmp2~0; {329#false} is VALID [2020-07-18 00:11:03,987 INFO L263 TraceCheckUtils]: 119: Hoare triple {329#false} call timeShift(); {329#false} is VALID [2020-07-18 00:11:03,988 INFO L280 TraceCheckUtils]: 120: Hoare triple {329#false} assume !(0 != ~pumpRunning~0); {329#false} is VALID [2020-07-18 00:11:03,988 INFO L280 TraceCheckUtils]: 121: Hoare triple {329#false} assume !(0 != ~systemActive~0); {329#false} is VALID [2020-07-18 00:11:03,988 INFO L263 TraceCheckUtils]: 122: Hoare triple {329#false} call __utac_acc__Specification2_spec__2(); {329#false} is VALID [2020-07-18 00:11:03,988 INFO L280 TraceCheckUtils]: 123: Hoare triple {329#false} havoc ~tmp~3; {329#false} is VALID [2020-07-18 00:11:03,989 INFO L280 TraceCheckUtils]: 124: Hoare triple {329#false} havoc ~tmp___0~0; {329#false} is VALID [2020-07-18 00:11:03,989 INFO L263 TraceCheckUtils]: 125: Hoare triple {329#false} call #t~ret36 := isMethaneLevelCritical(); {328#true} is VALID [2020-07-18 00:11:03,989 INFO L280 TraceCheckUtils]: 126: Hoare triple {328#true} havoc ~retValue_acc~6; {328#true} is VALID [2020-07-18 00:11:03,990 INFO L280 TraceCheckUtils]: 127: Hoare triple {328#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {328#true} is VALID [2020-07-18 00:11:03,990 INFO L280 TraceCheckUtils]: 128: Hoare triple {328#true} #res := ~retValue_acc~6; {328#true} is VALID [2020-07-18 00:11:03,990 INFO L280 TraceCheckUtils]: 129: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,990 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {328#true} {329#false} #903#return; {329#false} is VALID [2020-07-18 00:11:03,991 INFO L280 TraceCheckUtils]: 131: Hoare triple {329#false} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {329#false} is VALID [2020-07-18 00:11:03,991 INFO L280 TraceCheckUtils]: 132: Hoare triple {329#false} ~tmp~3 := #t~ret36; {329#false} is VALID [2020-07-18 00:11:03,991 INFO L280 TraceCheckUtils]: 133: Hoare triple {329#false} havoc #t~ret36; {329#false} is VALID [2020-07-18 00:11:03,992 INFO L280 TraceCheckUtils]: 134: Hoare triple {329#false} assume 0 != ~tmp~3; {329#false} is VALID [2020-07-18 00:11:03,992 INFO L263 TraceCheckUtils]: 135: Hoare triple {329#false} call #t~ret37 := isPumpRunning(); {328#true} is VALID [2020-07-18 00:11:03,992 INFO L280 TraceCheckUtils]: 136: Hoare triple {328#true} havoc ~retValue_acc~10; {328#true} is VALID [2020-07-18 00:11:03,992 INFO L280 TraceCheckUtils]: 137: Hoare triple {328#true} ~retValue_acc~10 := ~pumpRunning~0; {328#true} is VALID [2020-07-18 00:11:03,993 INFO L280 TraceCheckUtils]: 138: Hoare triple {328#true} #res := ~retValue_acc~10; {328#true} is VALID [2020-07-18 00:11:03,993 INFO L280 TraceCheckUtils]: 139: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-18 00:11:03,993 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {328#true} {329#false} #905#return; {329#false} is VALID [2020-07-18 00:11:03,993 INFO L280 TraceCheckUtils]: 141: Hoare triple {329#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {329#false} is VALID [2020-07-18 00:11:03,994 INFO L280 TraceCheckUtils]: 142: Hoare triple {329#false} ~tmp___0~0 := #t~ret37; {329#false} is VALID [2020-07-18 00:11:03,994 INFO L280 TraceCheckUtils]: 143: Hoare triple {329#false} havoc #t~ret37; {329#false} is VALID [2020-07-18 00:11:03,994 INFO L280 TraceCheckUtils]: 144: Hoare triple {329#false} assume 0 != ~tmp___0~0; {329#false} is VALID [2020-07-18 00:11:03,995 INFO L280 TraceCheckUtils]: 145: Hoare triple {329#false} assume 0 != ~methAndRunningLastTime~0; {329#false} is VALID [2020-07-18 00:11:03,995 INFO L263 TraceCheckUtils]: 146: Hoare triple {329#false} call __automaton_fail(); {329#false} is VALID [2020-07-18 00:11:03,995 INFO L280 TraceCheckUtils]: 147: Hoare triple {329#false} assume !false; {329#false} is VALID [2020-07-18 00:11:04,018 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 00:11:04,217 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:04,219 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1690722286] [2020-07-18 00:11:04,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:04,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:04,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066083466] [2020-07-18 00:11:04,229 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:04,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:04,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:04,436 WARN L140 InductivityCheck]: Transition 444#(and (not (= 0 ~methAndRunningLastTime~0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) ( _ , assume !false; , 329#false ) not inductive [2020-07-18 00:11:04,437 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:04,438 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 00:11:04,444 INFO L168 Benchmark]: Toolchain (without parser) took 4498.46 ms. Allocated memory was 145.8 MB in the beginning and 288.9 MB in the end (delta: 143.1 MB). Free memory was 103.0 MB in the beginning and 247.3 MB in the end (delta: -144.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:04,445 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 145.8 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 00:11:04,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 769.41 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 102.6 MB in the beginning and 167.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,447 INFO L168 Benchmark]: Boogie Preprocessor took 144.09 ms. Allocated memory is still 202.9 MB. Free memory was 167.1 MB in the beginning and 161.0 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,448 INFO L168 Benchmark]: RCFGBuilder took 1955.91 ms. Allocated memory was 202.9 MB in the beginning and 246.4 MB in the end (delta: 43.5 MB). Free memory was 161.0 MB in the beginning and 211.4 MB in the end (delta: -50.4 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,448 INFO L168 Benchmark]: TraceAbstraction took 1622.30 ms. Allocated memory was 246.4 MB in the beginning and 288.9 MB in the end (delta: 42.5 MB). Free memory was 211.4 MB in the beginning and 247.3 MB in the end (delta: -35.8 MB). Peak memory consumption was 6.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,453 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 0.22 ms. Allocated memory is still 145.8 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 769.41 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 102.6 MB in the beginning and 167.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.09 ms. Allocated memory is still 202.9 MB. Free memory was 167.1 MB in the beginning and 161.0 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1955.91 ms. Allocated memory was 202.9 MB in the beginning and 246.4 MB in the end (delta: 43.5 MB). Free memory was 161.0 MB in the beginning and 211.4 MB in the end (delta: -50.4 MB). Peak memory consumption was 110.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1622.30 ms. Allocated memory was 246.4 MB in the beginning and 288.9 MB in the end (delta: 42.5 MB). Free memory was 211.4 MB in the beginning and 247.3 MB in the end (delta: -35.8 MB). Peak memory consumption was 6.6 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...